| 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 | $37.54 | 4.362% | $39.1775 | $39.18 | $39.20 | $39.20 |
| Purchase #2 | $59.64 | 7.148% | $63.9031 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $128.59 | 10.772% | $142.4417 | $142.44 | $142.45 | $142.40 |
| Purchase #4 | $25.74 | 10.584% | $28.4643 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $48.65 | 5.125% | $51.1433 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $243.52 | 8.128% | $263.3133 | $263.31 | $263.30 | $263.30 |
| Purchase #7 | $86.33 | 9.763% | $94.7584 | $94.76 | $94.75 | $94.80 |
| 7 purchase totals = | $630.01 | $683.2016 | $683.19 | $683.20 | $683.20 | |