| 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 | $29.71 | 8.113% | $32.1204 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $125.96 | 11.718% | $140.72 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $147.71 | 4.803% | $154.8045 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $101.30 | 7.353% | $108.7486 | $108.75 | $108.75 | $108.70 |
| Purchase #5 | $45.48 | 9.742% | $49.9107 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $90.48 | 5.700% | $95.6374 | $95.64 | $95.65 | $95.60 |
| Purchase #7 | $107.50 | 8.497% | $116.6343 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $648.14 | $698.5759 | $698.57 | $698.55 | $698.40 | |