| 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 | $88.66 | 13.706% | $100.8117 | $100.81 | $100.80 | $100.80 |
| Purchase #2 | $54.89 | 3.330% | $56.7178 | $56.72 | $56.70 | $56.70 |
| Purchase #3 | $8.47 | 12.482% | $9.5272 | $9.53 | $9.55 | $9.50 |
| Purchase #4 | $227.28 | 4.487% | $237.4781 | $237.48 | $237.50 | $237.50 |
| Purchase #5 | $243.66 | 3.678% | $252.6218 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $111.98 | 4.226% | $116.7123 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $88.26 | 4.748% | $92.4506 | $92.45 | $92.45 | $92.50 |
| 7 purchase totals = | $823.20 | $866.3195 | $866.32 | $866.30 | $866.30 | |