| 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 | $59.50 | 9.509% | $65.1579 | $65.16 | $65.15 | $65.20 |
| Purchase #2 | $133.51 | 4.554% | $139.59 | $139.59 | $139.60 | $139.60 |
| Purchase #3 | $245.84 | 7.855% | $265.1507 | $265.15 | $265.15 | $265.20 |
| Purchase #4 | $245.89 | 3.508% | $254.5158 | $254.52 | $254.50 | $254.50 |
| Purchase #5 | $210.68 | 5.389% | $222.0335 | $222.03 | $222.05 | $222.00 |
| Purchase #6 | $237.61 | 6.529% | $253.1236 | $253.12 | $253.10 | $253.10 |
| Purchase #7 | $12.75 | 11.286% | $14.189 | $14.19 | $14.20 | $14.20 |
| 7 purchase totals = | $1,145.78 | $1,213.7605 | $1,213.76 | $1,213.75 | $1,213.80 | |