| 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 | $246.74 | 11.746% | $275.7221 | $275.72 | $275.70 | $275.70 |
| Purchase #2 | $9.41 | 6.242% | $9.9974 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $149.52 | 10.124% | $164.6574 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $26.48 | 6.246% | $28.1339 | $28.13 | $28.15 | $28.10 |
| Purchase #5 | $20.94 | 8.171% | $22.651 | $22.65 | $22.65 | $22.70 |
| Purchase #6 | $25.30 | 9.476% | $27.6974 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $44.60 | 7.132% | $47.7809 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $522.99 | $576.6401 | $576.64 | $576.65 | $576.70 | |