| 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 | $40.98 | 6.740% | $43.7421 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $113.93 | 11.154% | $126.6378 | $126.64 | $126.65 | $126.60 |
| Purchase #3 | $232.35 | 13.395% | $263.4733 | $263.47 | $263.45 | $263.50 |
| Purchase #4 | $19.87 | 3.419% | $20.5494 | $20.55 | $20.55 | $20.50 |
| Purchase #5 | $135.47 | 5.226% | $142.5497 | $142.55 | $142.55 | $142.50 |
| Purchase #6 | $104.73 | 13.432% | $118.7973 | $118.80 | $118.80 | $118.80 |
| Purchase #7 | $21.90 | 11.681% | $24.4581 | $24.46 | $24.45 | $24.50 |
| 7 purchase totals = | $669.23 | $740.2077 | $740.21 | $740.20 | $740.10 | |