| 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 | $45.78 | 6.390% | $48.7053 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $222.75 | 7.159% | $238.6967 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $20.87 | 11.783% | $23.3291 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $248.75 | 11.633% | $277.6871 | $277.69 | $277.70 | $277.70 |
| Purchase #5 | $117.92 | 13.361% | $133.6753 | $133.68 | $133.70 | $133.70 |
| Purchase #6 | $57.32 | 4.788% | $60.0645 | $60.06 | $60.05 | $60.10 |
| Purchase #7 | $79.83 | 10.493% | $88.2066 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $793.22 | $870.3646 | $870.38 | $870.40 | $870.40 | |