| 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 | $87.47 | 9.426% | $95.7149 | $95.71 | $95.70 | $95.70 |
| Purchase #2 | $171.99 | 3.193% | $177.4816 | $177.48 | $177.50 | $177.50 |
| Purchase #3 | $68.65 | 8.445% | $74.4475 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $10.27 | 7.618% | $11.0524 | $11.05 | $11.05 | $11.10 |
| Purchase #5 | $53.70 | 12.540% | $60.434 | $60.43 | $60.45 | $60.40 |
| Purchase #6 | $61.89 | 8.245% | $66.9928 | $66.99 | $67.00 | $67.00 |
| Purchase #7 | $37.68 | 3.596% | $39.035 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $491.65 | $525.1582 | $525.15 | $525.20 | $525.10 | |