| 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 | $80.29 | 11.197% | $89.2801 | $89.28 | $89.30 | $89.30 |
| Purchase #2 | $110.70 | 10.538% | $122.3656 | $122.37 | $122.35 | $122.40 |
| Purchase #3 | $148.49 | 7.228% | $159.2229 | $159.22 | $159.20 | $159.20 |
| Purchase #4 | $87.71 | 9.554% | $96.0898 | $96.09 | $96.10 | $96.10 |
| Purchase #5 | $6.69 | 11.168% | $7.4371 | $7.44 | $7.45 | $7.40 |
| Purchase #6 | $62.32 | 4.771% | $65.2933 | $65.29 | $65.30 | $65.30 |
| Purchase #7 | $205.26 | 7.118% | $219.8704 | $219.87 | $219.85 | $219.90 |
| 7 purchase totals = | $701.46 | $759.5592 | $759.56 | $759.55 | $759.60 | |