| 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 | $231.43 | 6.548% | $246.584 | $246.58 | $246.60 | $246.60 |
| Purchase #2 | $205.42 | 7.108% | $220.0213 | $220.02 | $220.00 | $220.00 |
| Purchase #3 | $17.35 | 12.384% | $19.4986 | $19.50 | $19.50 | $19.50 |
| Purchase #4 | $67.81 | 10.325% | $74.8114 | $74.81 | $74.80 | $74.80 |
| Purchase #5 | $35.44 | 12.676% | $39.9324 | $39.93 | $39.95 | $39.90 |
| Purchase #6 | $78.39 | 7.696% | $84.4229 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $182.68 | 7.551% | $196.4742 | $196.47 | $196.45 | $196.50 |
| 7 purchase totals = | $818.52 | $881.7448 | $881.73 | $881.70 | $881.70 | |