| 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 | $90.56 | 9.492% | $99.156 | $99.16 | $99.15 | $99.20 |
| Purchase #2 | $103.59 | 3.501% | $107.2167 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $93.76 | 8.317% | $101.558 | $101.56 | $101.55 | $101.60 |
| Purchase #4 | $208.35 | 5.545% | $219.903 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $56.93 | 13.536% | $64.636 | $64.64 | $64.65 | $64.60 |
| Purchase #6 | $51.46 | 13.738% | $58.5296 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $10.77 | 8.435% | $11.6784 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $615.42 | $662.6777 | $662.69 | $662.70 | $662.70 | |