| 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 | $91.88 | 8.102% | $99.3241 | $99.32 | $99.30 | $99.30 |
| Purchase #2 | $179.71 | 9.636% | $197.0269 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $53.66 | 8.216% | $58.0687 | $58.07 | $58.05 | $58.10 |
| Purchase #4 | $15.74 | 4.207% | $16.4022 | $16.40 | $16.40 | $16.40 |
| Purchase #5 | $244.37 | 12.275% | $274.3664 | $274.37 | $274.35 | $274.40 |
| Purchase #6 | $15.25 | 11.397% | $16.988 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $25.57 | 4.654% | $26.76 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $626.18 | $688.9363 | $688.94 | $688.90 | $689.00 | |