| 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 | $29.40 | 10.439% | $32.4691 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $72.53 | 6.391% | $77.1654 | $77.17 | $77.15 | $77.20 |
| Purchase #3 | $166.80 | 10.419% | $184.1789 | $184.18 | $184.20 | $184.20 |
| Purchase #4 | $243.49 | 6.296% | $258.8201 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $74.71 | 13.215% | $84.5829 | $84.58 | $84.60 | $84.60 |
| Purchase #6 | $133.69 | 9.307% | $146.1325 | $146.13 | $146.15 | $146.10 |
| Purchase #7 | $29.44 | 11.441% | $32.8082 | $32.81 | $32.80 | $32.80 |
| 7 purchase totals = | $750.06 | $816.1571 | $816.16 | $816.15 | $816.20 | |