| 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 | $119.48 | 9.225% | $130.502 | $130.50 | $130.50 | $130.50 |
| Purchase #2 | $83.75 | 11.298% | $93.2121 | $93.21 | $93.20 | $93.20 |
| Purchase #3 | $29.98 | 10.484% | $33.1231 | $33.12 | $33.10 | $33.10 |
| Purchase #4 | $78.58 | 8.847% | $85.532 | $85.53 | $85.55 | $85.50 |
| Purchase #5 | $144.86 | 12.201% | $162.5344 | $162.53 | $162.55 | $162.50 |
| Purchase #6 | $51.74 | 10.532% | $57.1893 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $59.34 | 11.609% | $66.2288 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $567.73 | $628.3217 | $628.31 | $628.35 | $628.20 | |