| 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 | $103.82 | 6.280% | $110.3399 | $110.34 | $110.35 | $110.30 |
| Purchase #2 | $32.63 | 5.158% | $34.3131 | $34.31 | $34.30 | $34.30 |
| Purchase #3 | $46.73 | 3.512% | $48.3712 | $48.37 | $48.35 | $48.40 |
| Purchase #4 | $78.40 | 8.606% | $85.1471 | $85.15 | $85.15 | $85.10 |
| Purchase #5 | $197.45 | 4.684% | $206.6986 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $66.51 | 10.202% | $73.2954 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $250.84 | 10.279% | $276.6238 | $276.62 | $276.60 | $276.60 |
| 7 purchase totals = | $776.38 | $834.7891 | $834.79 | $834.75 | $834.70 | |