| 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 | $66.68 | 3.687% | $69.1385 | $69.14 | $69.15 | $69.10 |
| Purchase #2 | $73.25 | 12.179% | $82.1711 | $82.17 | $82.15 | $82.20 |
| Purchase #3 | $63.39 | 13.169% | $71.7378 | $71.74 | $71.75 | $71.70 |
| Purchase #4 | $211.47 | 13.500% | $240.0185 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $24.35 | 12.751% | $27.4549 | $27.45 | $27.45 | $27.50 |
| Purchase #6 | $106.75 | 10.353% | $117.8018 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $158.76 | 9.812% | $174.3375 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $704.65 | $782.6601 | $782.66 | $782.65 | $782.60 | |