| 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 | $51.68 | 3.264% | $53.3668 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $33.80 | 5.442% | $35.6394 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $231.37 | 12.743% | $260.8535 | $260.85 | $260.85 | $260.90 |
| Purchase #4 | $29.34 | 13.784% | $33.3842 | $33.38 | $33.40 | $33.40 |
| Purchase #5 | $92.99 | 13.824% | $105.8449 | $105.84 | $105.85 | $105.80 |
| Purchase #6 | $203.91 | 3.584% | $211.2181 | $211.22 | $211.20 | $211.20 |
| Purchase #7 | $243.55 | 3.816% | $252.8439 | $252.84 | $252.85 | $252.80 |
| 7 purchase totals = | $886.64 | $953.1508 | $953.14 | $953.15 | $953.10 | |