| 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 | $91.32 | 9.272% | $99.7872 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $30.64 | 5.732% | $32.3963 | $32.40 | $32.40 | $32.40 |
| Purchase #3 | $64.38 | 5.679% | $68.0361 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $119.98 | 10.284% | $132.3187 | $132.32 | $132.30 | $132.30 |
| Purchase #5 | $44.77 | 6.423% | $47.6456 | $47.65 | $47.65 | $47.60 |
| Purchase #6 | $250.29 | 8.495% | $271.5521 | $271.55 | $271.55 | $271.60 |
| Purchase #7 | $149.62 | 13.545% | $169.886 | $169.89 | $169.90 | $169.90 |
| 7 purchase totals = | $751.00 | $821.6220 | $821.64 | $821.65 | $821.60 | |