| 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 | $10.73 | 10.868% | $11.8961 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $107.99 | 8.614% | $117.2923 | $117.29 | $117.30 | $117.30 |
| Purchase #3 | $116.86 | 7.596% | $125.7367 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $64.77 | 4.451% | $67.6529 | $67.65 | $67.65 | $67.70 |
| Purchase #5 | $102.79 | 3.737% | $106.6313 | $106.63 | $106.65 | $106.60 |
| Purchase #6 | $82.40 | 13.614% | $93.6179 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $228.58 | 10.216% | $251.9317 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $714.12 | $774.7589 | $774.76 | $774.80 | $774.70 | |