| 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 | $12.54 | 12.422% | $14.0977 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $50.74 | 6.332% | $53.9529 | $53.95 | $53.95 | $54.00 |
| Purchase #3 | $243.75 | 11.588% | $271.9958 | $272.00 | $272.00 | $272.00 |
| Purchase #4 | $79.84 | 5.754% | $84.434 | $84.43 | $84.45 | $84.40 |
| Purchase #5 | $26.76 | 7.129% | $28.6677 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $54.82 | 13.690% | $62.3249 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $85.77 | 6.185% | $91.0749 | $91.07 | $91.05 | $91.10 |
| 7 purchase totals = | $554.22 | $606.5479 | $606.54 | $606.50 | $606.60 | |