| 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 | $42.69 | 7.307% | $45.8094 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $101.51 | 12.637% | $114.3378 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $113.64 | 3.212% | $117.2901 | $117.29 | $117.30 | $117.30 |
| Purchase #4 | $115.34 | 13.859% | $131.325 | $131.33 | $131.35 | $131.30 |
| Purchase #5 | $106.79 | 13.780% | $121.5057 | $121.51 | $121.50 | $121.50 |
| Purchase #6 | $189.57 | 7.725% | $204.2143 | $204.21 | $204.20 | $204.20 |
| Purchase #7 | $87.70 | 9.248% | $95.8105 | $95.81 | $95.80 | $95.80 |
| 7 purchase totals = | $757.24 | $830.2928 | $830.30 | $830.30 | $830.20 | |