| 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 | $51.89 | 5.600% | $54.7958 | $54.80 | $54.80 | $54.80 |
| Purchase #2 | $95.79 | 12.358% | $107.6277 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $146.66 | 11.554% | $163.6051 | $163.61 | $163.60 | $163.60 |
| Purchase #4 | $92.99 | 5.556% | $98.1565 | $98.16 | $98.15 | $98.20 |
| Purchase #5 | $130.51 | 6.822% | $139.4134 | $139.41 | $139.40 | $139.40 |
| Purchase #6 | $115.45 | 11.774% | $129.0431 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $101.56 | 10.503% | $112.2268 | $112.23 | $112.25 | $112.20 |
| 7 purchase totals = | $734.85 | $804.8684 | $804.88 | $804.90 | $804.80 | |