| 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 | $84.88 | 7.684% | $91.4022 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $86.29 | 9.524% | $94.5083 | $94.51 | $94.50 | $94.50 |
| Purchase #3 | $22.44 | 10.760% | $24.8545 | $24.85 | $24.85 | $24.90 |
| Purchase #4 | $189.70 | 4.465% | $198.1701 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $78.94 | 3.190% | $81.4582 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $141.63 | 11.660% | $158.1441 | $158.14 | $158.15 | $158.10 |
| Purchase #7 | $237.59 | 13.108% | $268.7333 | $268.73 | $268.75 | $268.70 |
| 7 purchase totals = | $841.47 | $917.2707 | $917.26 | $917.25 | $917.30 | |