| 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 | $45.48 | 13.748% | $51.7326 | $51.73 | $51.75 | $51.70 |
| Purchase #2 | $217.97 | 7.180% | $233.6202 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $148.97 | 6.868% | $159.2013 | $159.20 | $159.20 | $159.20 |
| Purchase #4 | $91.29 | 12.485% | $102.6876 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $106.25 | 4.602% | $111.1396 | $111.14 | $111.15 | $111.10 |
| Purchase #6 | $126.87 | 8.789% | $138.0206 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $169.76 | 5.517% | $179.1257 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $906.59 | $975.5276 | $975.53 | $975.55 | $975.40 | |