| 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 | $84.65 | 13.832% | $96.3588 | $96.36 | $96.35 | $96.40 |
| Purchase #2 | $33.55 | 4.867% | $35.1829 | $35.18 | $35.20 | $35.20 |
| Purchase #3 | $98.71 | 9.454% | $108.042 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $56.48 | 13.684% | $64.2087 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $145.60 | 10.264% | $160.5444 | $160.54 | $160.55 | $160.50 |
| Purchase #6 | $98.63 | 10.568% | $109.0532 | $109.05 | $109.05 | $109.10 |
| Purchase #7 | $168.39 | 7.135% | $180.4046 | $180.40 | $180.40 | $180.40 |
| 7 purchase totals = | $686.01 | $753.7946 | $753.78 | $753.80 | $753.80 | |