| 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 | $5.35 | 9.179% | $5.8411 | $5.84 | $5.85 | $5.80 |
| Purchase #2 | $46.35 | 13.733% | $52.7152 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $105.64 | 10.384% | $116.6097 | $116.61 | $116.60 | $116.60 |
| Purchase #4 | $178.61 | 11.499% | $199.1484 | $199.15 | $199.15 | $199.10 |
| Purchase #5 | $90.77 | 12.591% | $102.1989 | $102.20 | $102.20 | $102.20 |
| Purchase #6 | $136.83 | 12.421% | $153.8257 | $153.83 | $153.85 | $153.80 |
| Purchase #7 | $169.59 | 5.299% | $178.5766 | $178.58 | $178.60 | $178.60 |
| 7 purchase totals = | $733.14 | $808.9156 | $808.93 | $808.95 | $808.80 | |