| 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 | $57.53 | 12.437% | $64.685 | $64.69 | $64.70 | $64.70 |
| Purchase #2 | $150.50 | 11.465% | $167.7548 | $167.75 | $167.75 | $167.80 |
| Purchase #3 | $122.31 | 12.360% | $137.4275 | $137.43 | $137.45 | $137.40 |
| Purchase #4 | $25.68 | 13.397% | $29.1203 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $203.91 | 12.505% | $229.4089 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $54.63 | 7.217% | $58.5726 | $58.57 | $58.55 | $58.60 |
| Purchase #7 | $91.52 | 9.792% | $100.4816 | $100.48 | $100.50 | $100.50 |
| 7 purchase totals = | $706.08 | $787.4507 | $787.45 | $787.45 | $787.50 | |