| 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 | $91.98 | 8.773% | $100.0494 | $100.05 | $100.05 | $100.00 |
| Purchase #2 | $185.32 | 8.387% | $200.8628 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $114.95 | 5.283% | $121.0228 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $117.26 | 9.155% | $127.9952 | $128.00 | $128.00 | $128.00 |
| Purchase #5 | $32.62 | 9.590% | $35.7483 | $35.75 | $35.75 | $35.70 |
| Purchase #6 | $16.41 | 12.568% | $18.4724 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $223.31 | 12.750% | $251.782 | $251.78 | $251.80 | $251.80 |
| 7 purchase totals = | $781.85 | $855.9329 | $855.93 | $855.90 | $855.90 | |