| 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 | $77.45 | 13.424% | $87.8469 | $87.85 | $87.85 | $87.80 |
| Purchase #2 | $218.29 | 9.347% | $238.6936 | $238.69 | $238.70 | $238.70 |
| Purchase #3 | $155.68 | 5.696% | $164.5475 | $164.55 | $164.55 | $164.50 |
| Purchase #4 | $180.33 | 3.107% | $185.9329 | $185.93 | $185.95 | $185.90 |
| Purchase #5 | $16.86 | 11.823% | $18.8534 | $18.85 | $18.85 | $18.90 |
| Purchase #6 | $29.62 | 10.794% | $32.8172 | $32.82 | $32.80 | $32.80 |
| Purchase #7 | $116.94 | 8.231% | $126.5653 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $795.17 | $855.2568 | $855.26 | $855.25 | $855.20 | |