| 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 | $26.31 | 13.684% | $29.9103 | $29.91 | $29.90 | $29.90 |
| Purchase #2 | $146.54 | 11.836% | $163.8845 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $53.67 | 4.601% | $56.1394 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $248.80 | 8.531% | $270.0251 | $270.03 | $270.05 | $270.00 |
| Purchase #5 | $19.72 | 6.205% | $20.9436 | $20.94 | $20.95 | $20.90 |
| Purchase #6 | $90.67 | 11.581% | $101.1705 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $87.90 | 5.793% | $92.992 | $92.99 | $93.00 | $93.00 |
| 7 purchase totals = | $673.61 | $735.0654 | $735.06 | $735.10 | $735.00 | |