| 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 | $99.70 | 13.785% | $113.4436 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $240.88 | 10.576% | $266.3555 | $266.36 | $266.35 | $266.40 |
| Purchase #3 | $44.36 | 7.462% | $47.6701 | $47.67 | $47.65 | $47.70 |
| Purchase #4 | $64.53 | 13.417% | $73.188 | $73.19 | $73.20 | $73.20 |
| Purchase #5 | $243.30 | 8.345% | $263.6034 | $263.60 | $263.60 | $263.60 |
| Purchase #6 | $17.89 | 9.677% | $19.6212 | $19.62 | $19.60 | $19.60 |
| Purchase #7 | $163.78 | 13.842% | $186.4504 | $186.45 | $186.45 | $186.50 |
| 7 purchase totals = | $874.44 | $970.3322 | $970.33 | $970.30 | $970.40 | |