| 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 | $111.85 | 13.361% | $126.7943 | $126.79 | $126.80 | $126.80 |
| Purchase #2 | $40.71 | 4.445% | $42.5196 | $42.52 | $42.50 | $42.50 |
| Purchase #3 | $237.49 | 6.317% | $252.4922 | $252.49 | $252.50 | $252.50 |
| Purchase #4 | $48.41 | 12.799% | $54.606 | $54.61 | $54.60 | $54.60 |
| Purchase #5 | $87.30 | 6.486% | $92.9623 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $170.64 | 13.375% | $193.4631 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $43.48 | 9.474% | $47.5993 | $47.60 | $47.60 | $47.60 |
| 7 purchase totals = | $739.88 | $810.4368 | $810.43 | $810.40 | $810.50 | |