| 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 | $7.98 | 4.469% | $8.3366 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $13.25 | 10.642% | $14.6601 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $79.42 | 12.461% | $89.3165 | $89.32 | $89.30 | $89.30 |
| Purchase #4 | $98.80 | 13.496% | $112.134 | $112.13 | $112.15 | $112.10 |
| Purchase #5 | $225.37 | 9.358% | $246.4601 | $246.46 | $246.45 | $246.50 |
| Purchase #6 | $212.90 | 9.356% | $232.8189 | $232.82 | $232.80 | $232.80 |
| Purchase #7 | $80.56 | 10.341% | $88.8907 | $88.89 | $88.90 | $88.90 |
| 7 purchase totals = | $718.28 | $792.6169 | $792.62 | $792.60 | $792.60 | |