| 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 | $26.56 | 6.784% | $28.3618 | $28.36 | $28.35 | $28.40 |
| Purchase #2 | $54.62 | 8.188% | $59.0923 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $93.31 | 9.275% | $101.9645 | $101.96 | $101.95 | $102.00 |
| Purchase #4 | $238.80 | 10.699% | $264.3492 | $264.35 | $264.35 | $264.30 |
| Purchase #5 | $45.75 | 5.364% | $48.204 | $48.20 | $48.20 | $48.20 |
| Purchase #6 | $239.87 | 7.798% | $258.5751 | $258.58 | $258.60 | $258.60 |
| Purchase #7 | $126.95 | 11.794% | $141.9225 | $141.92 | $141.90 | $141.90 |
| 7 purchase totals = | $825.86 | $902.4694 | $902.46 | $902.45 | $902.50 | |