| 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 | $24.44 | 5.182% | $25.7065 | $25.71 | $25.70 | $25.70 |
| Purchase #2 | $104.44 | 7.759% | $112.5435 | $112.54 | $112.55 | $112.50 |
| Purchase #3 | $43.91 | 5.823% | $46.4669 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $29.87 | 5.425% | $31.4904 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $164.85 | 7.458% | $177.1445 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $222.95 | 4.479% | $232.9359 | $232.94 | $232.95 | $232.90 |
| Purchase #7 | $39.90 | 13.327% | $45.2175 | $45.22 | $45.20 | $45.20 |
| 7 purchase totals = | $630.36 | $671.5052 | $671.51 | $671.50 | $671.40 | |