| 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 | $28.94 | 10.712% | $32.0401 | $32.04 | $32.05 | $32.00 |
| Purchase #2 | $75.66 | 7.458% | $81.3027 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $31.68 | 6.445% | $33.7218 | $33.72 | $33.70 | $33.70 |
| Purchase #4 | $154.57 | 4.690% | $161.8193 | $161.82 | $161.80 | $161.80 |
| Purchase #5 | $149.26 | 9.854% | $163.9681 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $243.45 | 12.753% | $274.4972 | $274.50 | $274.50 | $274.50 |
| Purchase #7 | $88.45 | 6.564% | $94.2559 | $94.26 | $94.25 | $94.30 |
| 7 purchase totals = | $772.01 | $841.6051 | $841.61 | $841.55 | $841.60 | |