| 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 | $70.88 | 6.754% | $75.6672 | $75.67 | $75.65 | $75.70 |
| Purchase #2 | $46.83 | 7.874% | $50.5174 | $50.52 | $50.50 | $50.50 |
| Purchase #3 | $82.40 | 4.597% | $86.1879 | $86.19 | $86.20 | $86.20 |
| Purchase #4 | $197.56 | 10.753% | $218.8036 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $111.51 | 7.662% | $120.0539 | $120.05 | $120.05 | $120.10 |
| Purchase #6 | $59.86 | 11.839% | $66.9468 | $66.95 | $66.95 | $66.90 |
| Purchase #7 | $206.60 | 10.144% | $227.5575 | $227.56 | $227.55 | $227.60 |
| 7 purchase totals = | $775.64 | $845.7343 | $845.74 | $845.70 | $845.80 | |