| 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 | $98.71 | 8.479% | $107.0796 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $72.48 | 4.163% | $75.4973 | $75.50 | $75.50 | $75.50 |
| Purchase #3 | $14.95 | 3.832% | $15.5229 | $15.52 | $15.50 | $15.50 |
| Purchase #4 | $113.43 | 4.395% | $118.4152 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $115.72 | 4.712% | $121.1727 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $136.35 | 5.716% | $144.1438 | $144.14 | $144.15 | $144.10 |
| Purchase #7 | $154.43 | 4.191% | $160.9022 | $160.90 | $160.90 | $160.90 |
| 7 purchase totals = | $706.07 | $742.7337 | $742.73 | $742.70 | $742.70 | |