| 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 | $83.74 | 4.120% | $87.1901 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $155.88 | 7.663% | $167.8251 | $167.83 | $167.85 | $167.80 |
| Purchase #3 | $85.30 | 13.446% | $96.7694 | $96.77 | $96.75 | $96.80 |
| Purchase #4 | $38.41 | 6.790% | $41.018 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $53.32 | 8.824% | $58.025 | $58.03 | $58.05 | $58.00 |
| Purchase #6 | $118.86 | 7.678% | $127.9861 | $127.99 | $128.00 | $128.00 |
| Purchase #7 | $111.82 | 12.204% | $125.4665 | $125.47 | $125.45 | $125.50 |
| 7 purchase totals = | $647.33 | $704.2802 | $704.30 | $704.30 | $704.30 | |