| 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 | $55.85 | 11.381% | $62.2063 | $62.21 | $62.20 | $62.20 |
| Purchase #2 | $40.49 | 6.620% | $43.1704 | $43.17 | $43.15 | $43.20 |
| Purchase #3 | $203.92 | 12.395% | $229.1959 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $150.76 | 7.514% | $162.0881 | $162.09 | $162.10 | $162.10 |
| Purchase #5 | $84.56 | 9.753% | $92.8071 | $92.81 | $92.80 | $92.80 |
| Purchase #6 | $186.50 | 6.707% | $199.0086 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $94.46 | 9.272% | $103.2183 | $103.22 | $103.20 | $103.20 |
| 7 purchase totals = | $816.54 | $891.6947 | $891.71 | $891.65 | $891.70 | |