| 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 | $127.29 | 5.232% | $133.9498 | $133.95 | $133.95 | $133.90 |
| Purchase #2 | $35.61 | 9.722% | $39.072 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $42.72 | 13.571% | $48.5175 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $72.75 | 3.277% | $75.134 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $47.63 | 11.532% | $53.1227 | $53.12 | $53.10 | $53.10 |
| Purchase #6 | $118.41 | 11.290% | $131.7785 | $131.78 | $131.80 | $131.80 |
| Purchase #7 | $87.65 | 12.224% | $98.3643 | $98.36 | $98.35 | $98.40 |
| 7 purchase totals = | $532.06 | $579.9388 | $579.93 | $579.90 | $579.90 | |