| 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 | $26.83 | 7.128% | $28.7424 | $28.74 | $28.75 | $28.70 |
| Purchase #2 | $5.64 | 9.462% | $6.1737 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $136.51 | 6.846% | $145.8555 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $7.25 | 8.132% | $7.8396 | $7.84 | $7.85 | $7.80 |
| Purchase #5 | $187.99 | 3.424% | $194.4268 | $194.43 | $194.45 | $194.40 |
| Purchase #6 | $233.44 | 9.258% | $255.0519 | $255.05 | $255.05 | $255.10 |
| Purchase #7 | $62.64 | 7.699% | $67.4627 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $660.30 | $705.5526 | $705.55 | $705.55 | $705.60 | |