| 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 | $41.34 | 3.794% | $42.9084 | $42.91 | $42.90 | $42.90 |
| Purchase #2 | $242.85 | 3.327% | $250.9296 | $250.93 | $250.95 | $250.90 |
| Purchase #3 | $18.93 | 11.564% | $21.1191 | $21.12 | $21.10 | $21.10 |
| Purchase #4 | $160.38 | 6.468% | $170.7534 | $170.75 | $170.75 | $170.80 |
| Purchase #5 | $149.43 | 5.501% | $157.6501 | $157.65 | $157.65 | $157.70 |
| Purchase #6 | $79.28 | 9.765% | $87.0217 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $159.27 | 7.305% | $170.9047 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $851.48 | $901.2870 | $901.28 | $901.25 | $901.30 | |