| 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 | $110.76 | 8.654% | $120.3452 | $120.35 | $120.35 | $120.30 |
| Purchase #2 | $163.55 | 13.851% | $186.2033 | $186.20 | $186.20 | $186.20 |
| Purchase #3 | $212.91 | 8.326% | $230.6369 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $88.72 | 9.459% | $97.112 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $29.75 | 11.422% | $33.148 | $33.15 | $33.15 | $33.10 |
| Purchase #6 | $90.30 | 11.694% | $100.8597 | $100.86 | $100.85 | $100.90 |
| Purchase #7 | $18.57 | 10.528% | $20.525 | $20.53 | $20.55 | $20.50 |
| 7 purchase totals = | $714.56 | $788.8301 | $788.84 | $788.85 | $788.70 | |