| 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 | $96.78 | 8.840% | $105.3354 | $105.34 | $105.35 | $105.30 |
| Purchase #2 | $107.48 | 5.294% | $113.17 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $61.96 | 12.378% | $69.6294 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $47.36 | 13.832% | $53.9108 | $53.91 | $53.90 | $53.90 |
| Purchase #5 | $33.68 | 13.377% | $38.1854 | $38.19 | $38.20 | $38.20 |
| Purchase #6 | $217.77 | 9.611% | $238.6999 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $242.59 | 11.673% | $270.9075 | $270.91 | $270.90 | $270.90 |
| 7 purchase totals = | $807.62 | $889.8384 | $889.85 | $889.85 | $889.80 | |