| 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 | $72.62 | 7.290% | $77.914 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $209.39 | 4.601% | $219.024 | $219.02 | $219.00 | $219.00 |
| Purchase #3 | $46.72 | 6.548% | $49.7792 | $49.78 | $49.80 | $49.80 |
| Purchase #4 | $16.47 | 11.219% | $18.3178 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $139.97 | 4.736% | $146.599 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $121.77 | 5.811% | $128.8461 | $128.85 | $128.85 | $128.80 |
| Purchase #7 | $119.39 | 9.871% | $131.175 | $131.18 | $131.20 | $131.20 |
| 7 purchase totals = | $726.33 | $771.6551 | $771.66 | $771.65 | $771.60 | |