| 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 | $45.89 | 6.669% | $48.9504 | $48.95 | $48.95 | $49.00 |
| Purchase #2 | $106.34 | 5.440% | $112.1249 | $112.12 | $112.10 | $112.10 |
| Purchase #3 | $166.33 | 10.436% | $183.6882 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $148.73 | 13.182% | $168.3356 | $168.34 | $168.35 | $168.30 |
| Purchase #5 | $202.65 | 3.452% | $209.6455 | $209.65 | $209.65 | $209.60 |
| Purchase #6 | $99.80 | 13.464% | $113.2371 | $113.24 | $113.25 | $113.20 |
| Purchase #7 | $223.38 | 5.336% | $235.2996 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $993.12 | $1,071.2813 | $1,071.29 | $1,071.30 | $1,071.20 | |