| 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 | $50.86 | 7.457% | $54.6526 | $54.65 | $54.65 | $54.70 |
| Purchase #2 | $106.35 | 3.788% | $110.3785 | $110.38 | $110.40 | $110.40 |
| Purchase #3 | $165.74 | 11.837% | $185.3586 | $185.36 | $185.35 | $185.40 |
| Purchase #4 | $85.49 | 9.636% | $93.7278 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $141.70 | 12.426% | $159.3076 | $159.31 | $159.30 | $159.30 |
| Purchase #6 | $14.67 | 9.797% | $16.1072 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $101.80 | 4.573% | $106.4553 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $666.61 | $725.9876 | $726.00 | $726.00 | $726.10 | |