| 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 | $98.62 | 8.534% | $107.0362 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $21.47 | 12.488% | $24.1512 | $24.15 | $24.15 | $24.20 |
| Purchase #3 | $209.45 | 6.408% | $222.8716 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $176.86 | 7.386% | $189.9229 | $189.92 | $189.90 | $189.90 |
| Purchase #5 | $202.45 | 7.611% | $217.8585 | $217.86 | $217.85 | $217.90 |
| Purchase #6 | $19.55 | 6.812% | $20.8817 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $19.98 | 12.300% | $22.4375 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $748.38 | $805.1596 | $805.16 | $805.15 | $805.20 | |