| 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 | $26.36 | 13.809% | $30.0001 | $30.00 | $30.00 | $30.00 |
| Purchase #2 | $80.45 | 8.674% | $87.4282 | $87.43 | $87.45 | $87.40 |
| Purchase #3 | $170.42 | 9.211% | $186.1174 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $248.40 | 7.433% | $266.8636 | $266.86 | $266.85 | $266.90 |
| Purchase #5 | $83.92 | 6.111% | $89.0484 | $89.05 | $89.05 | $89.00 |
| Purchase #6 | $47.65 | 6.654% | $50.8206 | $50.82 | $50.80 | $50.80 |
| Purchase #7 | $22.69 | 13.815% | $25.8246 | $25.82 | $25.80 | $25.80 |
| 7 purchase totals = | $679.89 | $736.1029 | $736.10 | $736.05 | $736.00 | |