| 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 | $110.86 | 5.330% | $116.7688 | $116.77 | $116.75 | $116.80 |
| Purchase #2 | $38.66 | 3.578% | $40.0433 | $40.04 | $40.05 | $40.00 |
| Purchase #3 | $101.75 | 12.299% | $114.2642 | $114.26 | $114.25 | $114.30 |
| Purchase #4 | $65.76 | 6.404% | $69.9713 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $133.98 | 10.846% | $148.5115 | $148.51 | $148.50 | $148.50 |
| Purchase #6 | $129.26 | 11.636% | $144.3007 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $102.90 | 7.539% | $110.6576 | $110.66 | $110.65 | $110.70 |
| 7 purchase totals = | $683.17 | $744.5174 | $744.51 | $744.45 | $744.60 | |