| 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 | $10.77 | 13.198% | $12.1914 | $12.19 | $12.20 | $12.20 |
| Purchase #2 | $58.88 | 8.446% | $63.853 | $63.85 | $63.85 | $63.90 |
| Purchase #3 | $117.89 | 7.281% | $126.4736 | $126.47 | $126.45 | $126.50 |
| Purchase #4 | $62.42 | 11.398% | $69.5346 | $69.53 | $69.55 | $69.50 |
| Purchase #5 | $241.81 | 7.660% | $260.3326 | $260.33 | $260.35 | $260.30 |
| Purchase #6 | $138.70 | 11.797% | $155.0624 | $155.06 | $155.05 | $155.10 |
| Purchase #7 | $36.59 | 10.232% | $40.3339 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $667.06 | $727.7815 | $727.76 | $727.80 | $727.80 | |