| 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 | $36.31 | 13.865% | $41.3444 | $41.34 | $41.35 | $41.30 |
| Purchase #2 | $67.53 | 5.831% | $71.4677 | $71.47 | $71.45 | $71.50 |
| Purchase #3 | $42.29 | 13.731% | $48.0968 | $48.10 | $48.10 | $48.10 |
| Purchase #4 | $35.68 | 7.326% | $38.2939 | $38.29 | $38.30 | $38.30 |
| Purchase #5 | $242.41 | 6.457% | $258.0624 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $170.45 | 13.563% | $193.5681 | $193.57 | $193.55 | $193.60 |
| Purchase #7 | $183.97 | 3.490% | $190.3906 | $190.39 | $190.40 | $190.40 |
| 7 purchase totals = | $778.64 | $841.2239 | $841.22 | $841.20 | $841.30 | |