| 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 | $34.43 | 9.434% | $37.6781 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $216.65 | 6.425% | $230.5698 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $86.37 | 12.181% | $96.8907 | $96.89 | $96.90 | $96.90 |
| Purchase #4 | $69.35 | 7.555% | $74.5894 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $91.51 | 6.401% | $97.3676 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $125.52 | 10.594% | $138.8176 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $218.67 | 13.701% | $248.63 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $842.50 | $924.5432 | $924.55 | $924.55 | $924.60 | |