| 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 | $28.52 | 5.822% | $30.1804 | $30.18 | $30.20 | $30.20 |
| Purchase #2 | $167.25 | 4.460% | $174.7094 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $56.27 | 10.285% | $62.0574 | $62.06 | $62.05 | $62.10 |
| Purchase #4 | $75.45 | 8.137% | $81.5894 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $31.39 | 3.560% | $32.5075 | $32.51 | $32.50 | $32.50 |
| Purchase #6 | $224.57 | 3.342% | $232.0751 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $58.67 | 6.449% | $62.4536 | $62.45 | $62.45 | $62.50 |
| 7 purchase totals = | $642.12 | $675.5728 | $675.58 | $675.60 | $675.70 | |