| 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 | $24.41 | 10.857% | $27.0602 | $27.06 | $27.05 | $27.10 |
| Purchase #2 | $132.35 | 4.625% | $138.4712 | $138.47 | $138.45 | $138.50 |
| Purchase #3 | $109.40 | 9.664% | $119.9724 | $119.97 | $119.95 | $120.00 |
| Purchase #4 | $33.64 | 12.402% | $37.812 | $37.81 | $37.80 | $37.80 |
| Purchase #5 | $92.54 | 9.722% | $101.5367 | $101.54 | $101.55 | $101.50 |
| Purchase #6 | $37.82 | 8.492% | $41.0317 | $41.03 | $41.05 | $41.00 |
| Purchase #7 | $91.45 | 5.688% | $96.6517 | $96.65 | $96.65 | $96.70 |
| 7 purchase totals = | $521.61 | $562.5359 | $562.53 | $562.50 | $562.60 | |