| 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 | $38.73 | 7.584% | $41.6673 | $41.67 | $41.65 | $41.70 |
| Purchase #2 | $56.31 | 12.874% | $63.5593 | $63.56 | $63.55 | $63.60 |
| Purchase #3 | $181.61 | 13.639% | $206.3798 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $55.43 | 8.376% | $60.0728 | $60.07 | $60.05 | $60.10 |
| Purchase #5 | $141.59 | 4.161% | $147.4816 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $219.94 | 10.468% | $242.9633 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $43.78 | 5.318% | $46.1082 | $46.11 | $46.10 | $46.10 |
| 7 purchase totals = | $737.39 | $808.2323 | $808.23 | $808.20 | $808.40 | |