| 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 | $44.28 | 6.295% | $47.0674 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $31.98 | 7.452% | $34.3631 | $34.36 | $34.35 | $34.40 |
| Purchase #3 | $92.80 | 12.392% | $104.2998 | $104.30 | $104.30 | $104.30 |
| Purchase #4 | $68.54 | 6.786% | $73.1911 | $73.19 | $73.20 | $73.20 |
| Purchase #5 | $160.95 | 13.669% | $182.9503 | $182.95 | $182.95 | $183.00 |
| Purchase #6 | $73.35 | 11.838% | $82.0332 | $82.03 | $82.05 | $82.00 |
| Purchase #7 | $107.61 | 13.855% | $122.5194 | $122.52 | $122.50 | $122.50 |
| 7 purchase totals = | $579.51 | $646.4243 | $646.42 | $646.40 | $646.50 | |