| 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 | $84.82 | 5.621% | $89.5877 | $89.59 | $89.60 | $89.60 |
| Purchase #2 | $38.54 | 13.528% | $43.7537 | $43.75 | $43.75 | $43.80 |
| Purchase #3 | $232.59 | 8.731% | $252.8974 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $85.93 | 6.160% | $91.2233 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $156.65 | 6.393% | $166.6646 | $166.66 | $166.65 | $166.70 |
| Purchase #6 | $40.78 | 13.776% | $46.3979 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $58.93 | 5.679% | $62.2766 | $62.28 | $62.30 | $62.30 |
| 7 purchase totals = | $698.24 | $752.8012 | $752.80 | $752.80 | $752.90 | |