| 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 | $42.33 | 10.159% | $46.6303 | $46.63 | $46.65 | $46.60 |
| Purchase #2 | $124.51 | 4.357% | $129.9349 | $129.93 | $129.95 | $129.90 |
| Purchase #3 | $117.90 | 4.224% | $122.8801 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $20.80 | 11.477% | $23.1872 | $23.19 | $23.20 | $23.20 |
| Purchase #5 | $112.52 | 11.191% | $125.1121 | $125.11 | $125.10 | $125.10 |
| Purchase #6 | $182.60 | 10.209% | $201.2416 | $201.24 | $201.25 | $201.20 |
| Purchase #7 | $63.94 | 10.502% | $70.655 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $664.60 | $719.6412 | $719.64 | $719.70 | $719.60 | |