| 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 | $83.28 | 3.774% | $86.423 | $86.42 | $86.40 | $86.40 |
| Purchase #2 | $99.42 | 13.787% | $113.127 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $31.38 | 5.849% | $33.2154 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $158.67 | 4.267% | $165.4404 | $165.44 | $165.45 | $165.40 |
| Purchase #5 | $219.85 | 13.847% | $250.2926 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $117.67 | 6.826% | $125.7022 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $125.30 | 7.738% | $134.9957 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $835.57 | $909.1963 | $909.20 | $909.20 | $909.10 | |