| 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 | $47.47 | 5.453% | $50.0585 | $50.06 | $50.05 | $50.10 |
| Purchase #2 | $90.95 | 11.679% | $101.5721 | $101.57 | $101.55 | $101.60 |
| Purchase #3 | $26.63 | 4.725% | $27.8883 | $27.89 | $27.90 | $27.90 |
| Purchase #4 | $129.49 | 12.159% | $145.2347 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $112.25 | 9.638% | $123.0687 | $123.07 | $123.05 | $123.10 |
| Purchase #6 | $177.93 | 10.873% | $197.2763 | $197.28 | $197.30 | $197.30 |
| Purchase #7 | $13.92 | 4.157% | $14.4987 | $14.50 | $14.50 | $14.50 |
| 7 purchase totals = | $598.64 | $659.5973 | $659.60 | $659.60 | $659.70 | |