| 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 | $56.82 | 13.749% | $64.6322 | $64.63 | $64.65 | $64.60 |
| Purchase #2 | $102.65 | 6.848% | $109.6795 | $109.68 | $109.70 | $109.70 |
| Purchase #3 | $142.95 | 4.313% | $149.1154 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $63.96 | 9.872% | $70.2741 | $70.27 | $70.25 | $70.30 |
| Purchase #5 | $194.61 | 3.838% | $202.0791 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $88.52 | 13.656% | $100.6083 | $100.61 | $100.60 | $100.60 |
| Purchase #7 | $74.93 | 7.469% | $80.5265 | $80.53 | $80.55 | $80.50 |
| 7 purchase totals = | $724.44 | $776.9151 | $776.92 | $776.95 | $776.90 | |