| 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 | $14.67 | 4.292% | $15.2996 | $15.30 | $15.30 | $15.30 |
| Purchase #2 | $43.92 | 13.402% | $49.8062 | $49.81 | $49.80 | $49.80 |
| Purchase #3 | $158.86 | 5.624% | $167.7943 | $167.79 | $167.80 | $167.80 |
| Purchase #4 | $141.65 | 6.567% | $150.9522 | $150.95 | $150.95 | $151.00 |
| Purchase #5 | $237.39 | 4.276% | $247.5408 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $40.91 | 8.163% | $44.2495 | $44.25 | $44.25 | $44.20 |
| Purchase #7 | $41.98 | 4.574% | $43.9002 | $43.90 | $43.90 | $43.90 |
| 7 purchase totals = | $679.38 | $719.5428 | $719.54 | $719.55 | $719.50 | |