| 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 | $50.54 | 5.225% | $53.1807 | $53.18 | $53.20 | $53.20 |
| Purchase #2 | $193.95 | 3.461% | $200.6626 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $136.63 | 11.355% | $152.1443 | $152.14 | $152.15 | $152.10 |
| Purchase #4 | $50.36 | 7.446% | $54.1098 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $150.39 | 10.444% | $166.0967 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $105.29 | 6.454% | $112.0854 | $112.09 | $112.10 | $112.10 |
| Purchase #7 | $9.65 | 13.361% | $10.9393 | $10.94 | $10.95 | $10.90 |
| 7 purchase totals = | $696.81 | $749.2188 | $749.22 | $749.25 | $749.20 | |