| 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 | $91.79 | 8.133% | $99.2553 | $99.26 | $99.25 | $99.30 |
| Purchase #2 | $87.73 | 12.134% | $98.3752 | $98.38 | $98.40 | $98.40 |
| Purchase #3 | $153.33 | 11.498% | $170.9599 | $170.96 | $170.95 | $171.00 |
| Purchase #4 | $69.85 | 6.369% | $74.2987 | $74.30 | $74.30 | $74.30 |
| Purchase #5 | $50.91 | 5.347% | $53.6322 | $53.63 | $53.65 | $53.60 |
| Purchase #6 | $44.67 | 9.471% | $48.9007 | $48.90 | $48.90 | $48.90 |
| Purchase #7 | $230.57 | 3.135% | $237.7984 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $728.85 | $783.2204 | $783.23 | $783.25 | $783.30 | |