| 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 | $36.78 | 12.867% | $41.5125 | $41.51 | $41.50 | $41.50 |
| Purchase #2 | $200.55 | 6.112% | $212.8076 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $242.74 | 6.325% | $258.0933 | $258.09 | $258.10 | $258.10 |
| Purchase #4 | $35.81 | 11.452% | $39.911 | $39.91 | $39.90 | $39.90 |
| Purchase #5 | $118.58 | 8.126% | $128.2158 | $128.22 | $128.20 | $128.20 |
| Purchase #6 | $70.88 | 9.371% | $77.5222 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $92.39 | 7.630% | $99.4394 | $99.44 | $99.45 | $99.40 |
| 7 purchase totals = | $797.73 | $857.5018 | $857.50 | $857.45 | $857.40 | |