| 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 | $27.92 | 3.307% | $28.8433 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $156.84 | 13.549% | $178.0903 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $128.72 | 13.286% | $145.8217 | $145.82 | $145.80 | $145.80 |
| Purchase #4 | $48.93 | 13.444% | $55.5081 | $55.51 | $55.50 | $55.50 |
| Purchase #5 | $154.74 | 4.153% | $161.1664 | $161.17 | $161.15 | $161.20 |
| Purchase #6 | $81.30 | 9.604% | $89.1081 | $89.11 | $89.10 | $89.10 |
| Purchase #7 | $128.58 | 6.402% | $136.8117 | $136.81 | $136.80 | $136.80 |
| 7 purchase totals = | $727.03 | $795.3496 | $795.35 | $795.30 | $795.30 | |