| 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 | $109.78 | 7.506% | $118.0201 | $118.02 | $118.00 | $118.00 |
| Purchase #2 | $62.64 | 9.341% | $68.4912 | $68.49 | $68.50 | $68.50 |
| Purchase #3 | $75.46 | 4.686% | $78.9961 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $62.65 | 13.412% | $71.0526 | $71.05 | $71.05 | $71.10 |
| Purchase #5 | $48.88 | 9.505% | $53.526 | $53.53 | $53.55 | $53.50 |
| Purchase #6 | $64.86 | 5.365% | $68.3397 | $68.34 | $68.35 | $68.30 |
| Purchase #7 | $178.75 | 3.713% | $185.387 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $603.02 | $643.8127 | $643.82 | $643.85 | $643.80 | |