| 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 | $92.44 | 9.721% | $101.4261 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $92.47 | 13.533% | $104.984 | $104.98 | $105.00 | $105.00 |
| Purchase #3 | $193.49 | 9.282% | $211.4497 | $211.45 | $211.45 | $211.40 |
| Purchase #4 | $160.52 | 13.412% | $182.0489 | $182.05 | $182.05 | $182.00 |
| Purchase #5 | $36.73 | 7.705% | $39.56 | $39.56 | $39.55 | $39.60 |
| Purchase #6 | $140.74 | 5.604% | $148.6271 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $94.77 | 13.464% | $107.5298 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $811.16 | $895.6256 | $895.63 | $895.70 | $895.50 | |