| 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 | $53.51 | 10.336% | $59.0408 | $59.04 | $59.05 | $59.00 |
| Purchase #2 | $100.38 | 7.775% | $108.1845 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $242.90 | 4.226% | $253.165 | $253.17 | $253.15 | $253.20 |
| Purchase #4 | $5.68 | 13.506% | $6.4471 | $6.45 | $6.45 | $6.40 |
| Purchase #5 | $241.48 | 8.691% | $262.467 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $82.76 | 9.288% | $90.4467 | $90.45 | $90.45 | $90.40 |
| Purchase #7 | $60.71 | 4.480% | $63.4298 | $63.43 | $63.45 | $63.40 |
| 7 purchase totals = | $787.42 | $843.1809 | $843.19 | $843.20 | $843.10 | |