| 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 | $144.54 | 9.527% | $158.3103 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $23.57 | 11.518% | $26.2848 | $26.28 | $26.30 | $26.30 |
| Purchase #3 | $17.49 | 8.784% | $19.0263 | $19.03 | $19.05 | $19.00 |
| Purchase #4 | $61.57 | 13.244% | $69.7243 | $69.72 | $69.70 | $69.70 |
| Purchase #5 | $40.53 | 5.697% | $42.839 | $42.84 | $42.85 | $42.80 |
| Purchase #6 | $64.49 | 5.703% | $68.1679 | $68.17 | $68.15 | $68.20 |
| Purchase #7 | $23.72 | 11.273% | $26.394 | $26.39 | $26.40 | $26.40 |
| 7 purchase totals = | $375.91 | $410.7466 | $410.74 | $410.75 | $410.70 | |