| 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 | $66.49 | 5.603% | $70.2154 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $160.82 | 8.853% | $175.0574 | $175.06 | $175.05 | $175.10 |
| Purchase #3 | $208.75 | 4.313% | $217.7534 | $217.75 | $217.75 | $217.80 |
| Purchase #4 | $25.64 | 12.689% | $28.8935 | $28.89 | $28.90 | $28.90 |
| Purchase #5 | $27.65 | 7.647% | $29.7644 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $31.83 | 5.417% | $33.5542 | $33.55 | $33.55 | $33.60 |
| Purchase #7 | $5.91 | 10.628% | $6.5381 | $6.54 | $6.55 | $6.50 |
| 7 purchase totals = | $527.09 | $561.7764 | $561.77 | $561.75 | $561.90 | |