| 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 | $46.85 | 10.685% | $51.8559 | $51.86 | $51.85 | $51.90 |
| Purchase #2 | $225.32 | 12.840% | $254.2511 | $254.25 | $254.25 | $254.30 |
| Purchase #3 | $225.26 | 7.169% | $241.4089 | $241.41 | $241.40 | $241.40 |
| Purchase #4 | $90.27 | 8.821% | $98.2327 | $98.23 | $98.25 | $98.20 |
| Purchase #5 | $63.92 | 3.352% | $66.0626 | $66.06 | $66.05 | $66.10 |
| Purchase #6 | $94.60 | 6.666% | $100.906 | $100.91 | $100.90 | $100.90 |
| Purchase #7 | $21.80 | 9.683% | $23.9109 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $768.02 | $836.6281 | $836.63 | $836.60 | $836.70 | |