| 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 | $109.46 | 7.308% | $117.4593 | $117.46 | $117.45 | $117.50 |
| Purchase #2 | $114.61 | 12.181% | $128.5706 | $128.57 | $128.55 | $128.60 |
| Purchase #3 | $33.95 | 12.241% | $38.1058 | $38.11 | $38.10 | $38.10 |
| Purchase #4 | $65.51 | 3.409% | $67.7432 | $67.74 | $67.75 | $67.70 |
| Purchase #5 | $149.48 | 3.831% | $155.2066 | $155.21 | $155.20 | $155.20 |
| Purchase #6 | $178.34 | 9.243% | $194.824 | $194.82 | $194.80 | $194.80 |
| Purchase #7 | $22.31 | 3.362% | $23.0601 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $673.66 | $724.9696 | $724.97 | $724.90 | $725.00 | |