| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.73 | 9.786% | $89.7281 | $89.73 | $89.75 | $89.70 |
| Purchase #2 | $232.89 | 11.559% | $259.8098 | $259.81 | $259.80 | $259.80 |
| Purchase #3 | $214.53 | 11.432% | $239.0551 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $232.40 | 6.434% | $247.3526 | $247.35 | $247.35 | $247.40 |
| Purchase #5 | $217.26 | 4.782% | $227.6494 | $227.65 | $227.65 | $227.60 |
| Purchase #6 | $93.63 | 9.203% | $102.2468 | $102.25 | $102.25 | $102.20 |
| Purchase #7 | $181.82 | 8.634% | $197.5183 | $197.52 | $197.50 | $197.50 |
| 7 purchase totals = | $1,254.26 | $1,363.3601 | $1,363.37 | $1,363.35 | $1,363.30 | |