| 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 | $43.69 | 8.535% | $47.4189 | $47.42 | $47.40 | $47.40 |
| Purchase #2 | $69.59 | 7.266% | $74.6464 | $74.65 | $74.65 | $74.60 |
| Purchase #3 | $7.88 | 6.427% | $8.3864 | $8.39 | $8.40 | $8.40 |
| Purchase #4 | $164.66 | 3.688% | $170.7327 | $170.73 | $170.75 | $170.70 |
| Purchase #5 | $205.25 | 3.725% | $212.8956 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $97.82 | 7.647% | $105.3003 | $105.30 | $105.30 | $105.30 |
| Purchase #7 | $166.87 | 13.592% | $189.551 | $189.55 | $189.55 | $189.60 |
| 7 purchase totals = | $755.76 | $808.9313 | $808.94 | $808.95 | $808.90 | |