| 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 | $51.44 | 9.759% | $56.46 | $56.46 | $56.45 | $56.50 |
| Purchase #2 | $103.57 | 8.589% | $112.4656 | $112.47 | $112.45 | $112.50 |
| Purchase #3 | $83.70 | 13.656% | $95.1301 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $165.26 | 6.461% | $175.9374 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $51.34 | 5.646% | $54.2387 | $54.24 | $54.25 | $54.20 |
| Purchase #6 | $160.85 | 9.197% | $175.6434 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $63.39 | 7.530% | $68.1633 | $68.16 | $68.15 | $68.20 |
| 7 purchase totals = | $679.55 | $738.0385 | $738.04 | $738.05 | $738.00 | |