| 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 | $45.64 | 9.440% | $49.9484 | $49.95 | $49.95 | $49.90 |
| Purchase #2 | $149.52 | 11.780% | $167.1335 | $167.13 | $167.15 | $167.10 |
| Purchase #3 | $8.30 | 6.261% | $8.8197 | $8.82 | $8.80 | $8.80 |
| Purchase #4 | $51.72 | 10.710% | $57.2592 | $57.26 | $57.25 | $57.30 |
| Purchase #5 | $15.63 | 5.296% | $16.4578 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $110.92 | 13.554% | $125.9541 | $125.95 | $125.95 | $126.00 |
| Purchase #7 | $117.92 | 5.759% | $124.711 | $124.71 | $124.70 | $124.70 |
| 7 purchase totals = | $499.65 | $550.2837 | $550.28 | $550.25 | $550.30 | |