| 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 | $40.95 | 13.386% | $46.4316 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $82.65 | 11.795% | $92.3986 | $92.40 | $92.40 | $92.40 |
| Purchase #3 | $89.68 | 6.585% | $95.5854 | $95.59 | $95.60 | $95.60 |
| Purchase #4 | $224.99 | 7.339% | $241.502 | $241.50 | $241.50 | $241.50 |
| Purchase #5 | $65.94 | 12.779% | $74.3665 | $74.37 | $74.35 | $74.40 |
| Purchase #6 | $39.37 | 13.225% | $44.5767 | $44.58 | $44.60 | $44.60 |
| Purchase #7 | $70.98 | 4.862% | $74.431 | $74.43 | $74.45 | $74.40 |
| 7 purchase totals = | $614.56 | $669.2918 | $669.30 | $669.35 | $669.30 | |