| 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 | $96.26 | 12.594% | $108.383 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $35.30 | 13.732% | $40.1474 | $40.15 | $40.15 | $40.10 |
| Purchase #3 | $12.26 | 7.726% | $13.2072 | $13.21 | $13.20 | $13.20 |
| Purchase #4 | $32.98 | 10.717% | $36.5145 | $36.51 | $36.50 | $36.50 |
| Purchase #5 | $81.73 | 13.210% | $92.5265 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $40.61 | 10.123% | $44.721 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $68.92 | 8.428% | $74.7286 | $74.73 | $74.75 | $74.70 |
| 7 purchase totals = | $368.06 | $410.2282 | $410.23 | $410.25 | $410.10 | |