| 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 | $27.50 | 13.219% | $31.1352 | $31.14 | $31.15 | $31.10 |
| Purchase #2 | $12.90 | 3.214% | $13.3146 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $159.99 | 5.821% | $169.303 | $169.30 | $169.30 | $169.30 |
| Purchase #4 | $242.35 | 7.607% | $260.7856 | $260.79 | $260.80 | $260.80 |
| Purchase #5 | $64.93 | 7.761% | $69.9692 | $69.97 | $69.95 | $70.00 |
| Purchase #6 | $248.68 | 11.236% | $276.6217 | $276.62 | $276.60 | $276.60 |
| Purchase #7 | $78.25 | 12.676% | $88.169 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $834.60 | $909.2983 | $909.30 | $909.25 | $909.30 | |