| 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 | $93.30 | 8.376% | $101.1148 | $101.11 | $101.10 | $101.10 |
| Purchase #2 | $48.89 | 5.119% | $51.3927 | $51.39 | $51.40 | $51.40 |
| Purchase #3 | $183.32 | 6.689% | $195.5823 | $195.58 | $195.60 | $195.60 |
| Purchase #4 | $129.51 | 7.201% | $138.836 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $17.91 | 13.406% | $20.311 | $20.31 | $20.30 | $20.30 |
| Purchase #6 | $183.81 | 4.805% | $192.6421 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $138.28 | 8.610% | $150.1859 | $150.19 | $150.20 | $150.20 |
| 7 purchase totals = | $795.02 | $850.0648 | $850.06 | $850.10 | $850.00 | |