| 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 | $62.79 | 9.720% | $68.8932 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $237.67 | 6.282% | $252.6004 | $252.60 | $252.60 | $252.60 |
| Purchase #3 | $134.50 | 5.829% | $142.34 | $142.34 | $142.35 | $142.30 |
| Purchase #4 | $104.95 | 13.176% | $118.7782 | $118.78 | $118.80 | $118.80 |
| Purchase #5 | $103.83 | 13.789% | $118.1471 | $118.15 | $118.15 | $118.10 |
| Purchase #6 | $135.29 | 12.371% | $152.0267 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $109.77 | 8.791% | $119.4199 | $119.42 | $119.40 | $119.40 |
| 7 purchase totals = | $888.80 | $972.2055 | $972.21 | $972.25 | $972.10 | |