| 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 | $91.49 | 11.160% | $101.7003 | $101.70 | $101.70 | $101.70 |
| Purchase #2 | $89.89 | 5.414% | $94.7566 | $94.76 | $94.75 | $94.80 |
| Purchase #3 | $6.68 | 7.681% | $7.1931 | $7.19 | $7.20 | $7.20 |
| Purchase #4 | $172.41 | 13.189% | $195.1492 | $195.15 | $195.15 | $195.10 |
| Purchase #5 | $134.46 | 9.607% | $147.3776 | $147.38 | $147.40 | $147.40 |
| Purchase #6 | $52.52 | 4.641% | $54.9575 | $54.96 | $54.95 | $55.00 |
| Purchase #7 | $178.95 | 13.576% | $203.2443 | $203.24 | $203.25 | $203.20 |
| 7 purchase totals = | $726.40 | $804.3786 | $804.38 | $804.40 | $804.40 | |