| 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 | $103.67 | 9.477% | $113.4948 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $31.55 | 4.563% | $32.9896 | $32.99 | $33.00 | $33.00 |
| Purchase #3 | $103.74 | 9.415% | $113.5071 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $58.28 | 13.789% | $66.3162 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $134.85 | 3.324% | $139.3324 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $205.71 | 13.150% | $232.7609 | $232.76 | $232.75 | $232.80 |
| Purchase #7 | $105.47 | 7.575% | $113.4594 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $743.27 | $811.8604 | $811.86 | $811.85 | $811.90 | |