| 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 | $94.95 | 9.429% | $103.9028 | $103.90 | $103.90 | $103.90 |
| Purchase #2 | $110.40 | 6.189% | $117.2327 | $117.23 | $117.25 | $117.20 |
| Purchase #3 | $60.45 | 3.140% | $62.3481 | $62.35 | $62.35 | $62.30 |
| Purchase #4 | $15.65 | 7.504% | $16.8244 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $44.75 | 13.255% | $50.6816 | $50.68 | $50.70 | $50.70 |
| Purchase #6 | $215.41 | 4.142% | $224.3323 | $224.33 | $224.35 | $224.30 |
| Purchase #7 | $108.86 | 3.379% | $112.5384 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $650.47 | $687.8603 | $687.85 | $687.90 | $687.70 | |