| 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 | $23.31 | 8.749% | $25.3494 | $25.35 | $25.35 | $25.30 |
| Purchase #2 | $122.73 | 5.853% | $129.9134 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $224.31 | 13.555% | $254.7152 | $254.72 | $254.70 | $254.70 |
| Purchase #4 | $110.34 | 4.480% | $115.2832 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $54.98 | 3.789% | $57.0632 | $57.06 | $57.05 | $57.10 |
| Purchase #6 | $41.39 | 13.532% | $46.9909 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $110.97 | 7.701% | $119.5158 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $688.03 | $748.8311 | $748.83 | $748.80 | $748.80 | |