| 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 | $56.68 | 6.850% | $60.5626 | $60.56 | $60.55 | $60.60 |
| Purchase #2 | $186.30 | 13.699% | $211.8212 | $211.82 | $211.80 | $211.80 |
| Purchase #3 | $101.98 | 5.639% | $107.7307 | $107.73 | $107.75 | $107.70 |
| Purchase #4 | $131.75 | 5.694% | $139.2518 | $139.25 | $139.25 | $139.30 |
| Purchase #5 | $135.26 | 5.641% | $142.89 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $141.55 | 10.673% | $156.6576 | $156.66 | $156.65 | $156.70 |
| Purchase #7 | $71.31 | 11.425% | $79.4572 | $79.46 | $79.45 | $79.50 |
| 7 purchase totals = | $824.83 | $898.3711 | $898.37 | $898.35 | $898.50 | |