| 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 | $199.94 | 4.418% | $208.7733 | $208.77 | $208.75 | $208.80 |
| Purchase #2 | $64.97 | 11.694% | $72.5676 | $72.57 | $72.55 | $72.60 |
| Purchase #3 | $87.86 | 4.397% | $91.7232 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $59.58 | 6.816% | $63.641 | $63.64 | $63.65 | $63.60 |
| Purchase #5 | $37.48 | 5.178% | $39.4207 | $39.42 | $39.40 | $39.40 |
| Purchase #6 | $55.53 | 12.290% | $62.3546 | $62.35 | $62.35 | $62.40 |
| Purchase #7 | $26.44 | 10.281% | $29.1583 | $29.16 | $29.15 | $29.20 |
| 7 purchase totals = | $531.80 | $567.6387 | $567.63 | $567.55 | $567.70 | |