| 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 | $39.68 | 11.763% | $44.3476 | $44.35 | $44.35 | $44.30 |
| Purchase #2 | $95.95 | 4.853% | $100.6065 | $100.61 | $100.60 | $100.60 |
| Purchase #3 | $15.75 | 8.811% | $17.1377 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $128.35 | 5.276% | $135.1217 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $107.66 | 7.149% | $115.3566 | $115.36 | $115.35 | $115.40 |
| Purchase #6 | $156.67 | 7.473% | $168.3779 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $190.68 | 13.410% | $216.2502 | $216.25 | $216.25 | $216.30 |
| 7 purchase totals = | $734.74 | $797.1982 | $797.21 | $797.20 | $797.20 | |