| 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 | $114.67 | 5.851% | $121.3793 | $121.38 | $121.40 | $121.40 |
| Purchase #2 | $208.31 | 3.194% | $214.9634 | $214.96 | $214.95 | $215.00 |
| Purchase #3 | $95.74 | 7.281% | $102.7108 | $102.71 | $102.70 | $102.70 |
| Purchase #4 | $95.86 | 9.652% | $105.1124 | $105.11 | $105.10 | $105.10 |
| Purchase #5 | $78.88 | 7.361% | $84.6864 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $36.35 | 5.433% | $38.3249 | $38.32 | $38.30 | $38.30 |
| Purchase #7 | $137.44 | 9.512% | $150.5133 | $150.51 | $150.50 | $150.50 |
| 7 purchase totals = | $767.25 | $817.6905 | $817.68 | $817.65 | $817.70 | |