| 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 | $113.92 | 10.712% | $126.1231 | $126.12 | $126.10 | $126.10 |
| Purchase #2 | $37.49 | 3.642% | $38.8554 | $38.86 | $38.85 | $38.90 |
| Purchase #3 | $111.43 | 6.167% | $118.3019 | $118.30 | $118.30 | $118.30 |
| Purchase #4 | $67.79 | 6.487% | $72.1875 | $72.19 | $72.20 | $72.20 |
| Purchase #5 | $90.65 | 4.745% | $94.9513 | $94.95 | $94.95 | $95.00 |
| Purchase #6 | $152.87 | 13.250% | $173.1253 | $173.13 | $173.15 | $173.10 |
| Purchase #7 | $77.50 | 9.832% | $85.1198 | $85.12 | $85.10 | $85.10 |
| 7 purchase totals = | $651.65 | $708.6643 | $708.67 | $708.65 | $708.70 | |