| 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 | $74.92 | 6.493% | $79.7846 | $79.78 | $79.80 | $79.80 |
| Purchase #2 | $30.73 | 4.497% | $32.1119 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $104.31 | 4.307% | $108.8026 | $108.80 | $108.80 | $108.80 |
| Purchase #4 | $29.67 | 13.192% | $33.5841 | $33.58 | $33.60 | $33.60 |
| Purchase #5 | $242.52 | 8.554% | $263.2652 | $263.27 | $263.25 | $263.30 |
| Purchase #6 | $69.81 | 11.732% | $78.0001 | $78.00 | $78.00 | $78.00 |
| Purchase #7 | $149.90 | 12.185% | $168.1653 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $701.86 | $763.7138 | $763.71 | $763.70 | $763.80 | |