| 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 | $123.99 | 4.573% | $129.6601 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $223.61 | 4.120% | $232.8227 | $232.82 | $232.80 | $232.80 |
| Purchase #3 | $79.95 | 9.543% | $87.5796 | $87.58 | $87.60 | $87.60 |
| Purchase #4 | $25.68 | 6.238% | $27.2819 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $135.49 | 3.379% | $140.0682 | $140.07 | $140.05 | $140.10 |
| Purchase #6 | $131.60 | 3.517% | $136.2284 | $136.23 | $136.25 | $136.20 |
| Purchase #7 | $9.71 | 4.404% | $10.1376 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $730.03 | $763.7785 | $763.78 | $763.80 | $763.80 | |