| 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 | $17.93 | 7.786% | $19.326 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $20.85 | 11.855% | $23.3218 | $23.32 | $23.30 | $23.30 |
| Purchase #3 | $51.96 | 5.316% | $54.7222 | $54.72 | $54.70 | $54.70 |
| Purchase #4 | $203.33 | 6.553% | $216.6542 | $216.65 | $216.65 | $216.70 |
| Purchase #5 | $47.49 | 10.164% | $52.3169 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $55.25 | 5.856% | $58.4854 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $162.51 | 4.726% | $170.1902 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $559.32 | $595.0167 | $595.02 | $595.00 | $595.00 | |