| 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 | $104.95 | 11.117% | $116.6173 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $86.66 | 9.176% | $94.6119 | $94.61 | $94.60 | $94.60 |
| Purchase #3 | $36.85 | 11.576% | $41.1158 | $41.12 | $41.10 | $41.10 |
| Purchase #4 | $79.41 | 3.345% | $82.0663 | $82.07 | $82.05 | $82.10 |
| Purchase #5 | $39.29 | 3.253% | $40.5681 | $40.57 | $40.55 | $40.60 |
| Purchase #6 | $119.61 | 7.630% | $128.7362 | $128.74 | $128.75 | $128.70 |
| Purchase #7 | $68.33 | 9.270% | $74.6642 | $74.66 | $74.65 | $74.70 |
| 7 purchase totals = | $535.10 | $578.3798 | $578.39 | $578.30 | $578.40 | |