| 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 | $105.66 | 7.421% | $113.501 | $113.50 | $113.50 | $113.50 |
| Purchase #2 | $153.56 | 4.871% | $161.0399 | $161.04 | $161.05 | $161.00 |
| Purchase #3 | $29.57 | 13.158% | $33.4608 | $33.46 | $33.45 | $33.50 |
| Purchase #4 | $40.94 | 5.231% | $43.0816 | $43.08 | $43.10 | $43.10 |
| Purchase #5 | $114.96 | 4.569% | $120.2125 | $120.21 | $120.20 | $120.20 |
| Purchase #6 | $99.47 | 11.434% | $110.8434 | $110.84 | $110.85 | $110.80 |
| Purchase #7 | $129.97 | 9.575% | $142.4146 | $142.41 | $142.40 | $142.40 |
| 7 purchase totals = | $674.13 | $724.5538 | $724.54 | $724.55 | $724.50 | |