| 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 | $37.36 | 8.659% | $40.595 | $40.60 | $40.60 | $40.60 |
| Purchase #2 | $121.59 | 7.193% | $130.336 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $209.71 | 13.547% | $238.1194 | $238.12 | $238.10 | $238.10 |
| Purchase #4 | $227.61 | 5.813% | $240.841 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $63.85 | 7.107% | $68.3878 | $68.39 | $68.40 | $68.40 |
| Purchase #6 | $101.25 | 7.213% | $108.5532 | $108.55 | $108.55 | $108.60 |
| Purchase #7 | $60.89 | 5.451% | $64.2091 | $64.21 | $64.20 | $64.20 |
| 7 purchase totals = | $822.26 | $891.0415 | $891.05 | $891.05 | $891.00 | |