| 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 | $25.60 | 13.124% | $28.9597 | $28.96 | $28.95 | $29.00 |
| Purchase #2 | $225.46 | 7.799% | $243.0436 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $197.93 | 7.442% | $212.66 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $17.68 | 7.729% | $19.0465 | $19.05 | $19.05 | $19.00 |
| Purchase #5 | $181.70 | 3.439% | $187.9487 | $187.95 | $187.95 | $187.90 |
| Purchase #6 | $34.28 | 9.484% | $37.5311 | $37.53 | $37.55 | $37.50 |
| Purchase #7 | $211.46 | 4.575% | $221.1343 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $894.11 | $950.3239 | $950.32 | $950.35 | $950.20 | |