| 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 | $53.33 | 3.249% | $55.0627 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $105.47 | 10.184% | $116.2111 | $116.21 | $116.20 | $116.20 |
| Purchase #3 | $76.95 | 10.330% | $84.8989 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $114.59 | 12.854% | $129.3194 | $129.32 | $129.30 | $129.30 |
| Purchase #5 | $188.45 | 6.269% | $200.2639 | $200.26 | $200.25 | $200.30 |
| Purchase #6 | $26.32 | 11.789% | $29.4229 | $29.42 | $29.40 | $29.40 |
| Purchase #7 | $207.28 | 13.859% | $236.0069 | $236.01 | $236.00 | $236.00 |
| 7 purchase totals = | $772.39 | $851.1858 | $851.18 | $851.10 | $851.20 | |