| 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 | $26.94 | 7.217% | $28.8843 | $28.88 | $28.90 | $28.90 |
| Purchase #2 | $188.81 | 5.297% | $198.8113 | $198.81 | $198.80 | $198.80 |
| Purchase #3 | $23.65 | 7.872% | $25.5117 | $25.51 | $25.50 | $25.50 |
| Purchase #4 | $232.55 | 5.299% | $244.8728 | $244.87 | $244.85 | $244.90 |
| Purchase #5 | $137.57 | 9.367% | $150.4562 | $150.46 | $150.45 | $150.50 |
| Purchase #6 | $218.56 | 7.148% | $234.1827 | $234.18 | $234.20 | $234.20 |
| Purchase #7 | $151.84 | 13.706% | $172.6512 | $172.65 | $172.65 | $172.70 |
| 7 purchase totals = | $979.92 | $1,055.3702 | $1,055.36 | $1,055.35 | $1,055.50 | |