| 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 | $34.94 | 11.491% | $38.955 | $38.96 | $38.95 | $39.00 |
| Purchase #2 | $36.97 | 6.197% | $39.261 | $39.26 | $39.25 | $39.30 |
| Purchase #3 | $130.36 | 12.347% | $146.4555 | $146.46 | $146.45 | $146.50 |
| Purchase #4 | $101.37 | 10.297% | $111.8081 | $111.81 | $111.80 | $111.80 |
| Purchase #5 | $97.69 | 4.104% | $101.6992 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $126.28 | 9.810% | $138.6681 | $138.67 | $138.65 | $138.70 |
| Purchase #7 | $157.46 | 7.105% | $168.6475 | $168.65 | $168.65 | $168.60 |
| 7 purchase totals = | $685.07 | $745.4944 | $745.51 | $745.45 | $745.60 | |