| 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 | $83.88 | 12.584% | $94.4355 | $94.44 | $94.45 | $94.40 |
| Purchase #2 | $5.85 | 6.644% | $6.2387 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $41.98 | 5.596% | $44.3292 | $44.33 | $44.35 | $44.30 |
| Purchase #4 | $120.57 | 9.445% | $131.9578 | $131.96 | $131.95 | $132.00 |
| Purchase #5 | $105.49 | 5.721% | $111.5251 | $111.53 | $111.55 | $111.50 |
| Purchase #6 | $98.47 | 11.703% | $109.9939 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $27.94 | 12.267% | $31.3674 | $31.37 | $31.35 | $31.40 |
| 7 purchase totals = | $484.18 | $529.8476 | $529.86 | $529.90 | $529.80 | |