| 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 | $11.32 | 5.479% | $11.9402 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $220.33 | 10.852% | $244.2402 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $191.76 | 5.334% | $201.9885 | $201.99 | $202.00 | $202.00 |
| Purchase #4 | $37.28 | 5.646% | $39.3848 | $39.38 | $39.40 | $39.40 |
| Purchase #5 | $142.98 | 3.625% | $148.163 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $17.84 | 8.811% | $19.4119 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $101.33 | 11.259% | $112.7387 | $112.74 | $112.75 | $112.70 |
| 7 purchase totals = | $722.84 | $777.8673 | $777.86 | $777.90 | $777.80 | |