| 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 | $70.72 | 10.368% | $78.0522 | $78.05 | $78.05 | $78.10 |
| Purchase #2 | $61.94 | 8.315% | $67.0903 | $67.09 | $67.10 | $67.10 |
| Purchase #3 | $19.59 | 13.665% | $22.267 | $22.27 | $22.25 | $22.30 |
| Purchase #4 | $53.55 | 7.393% | $57.509 | $57.51 | $57.50 | $57.50 |
| Purchase #5 | $125.47 | 13.129% | $141.943 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $181.88 | 8.343% | $197.0542 | $197.05 | $197.05 | $197.10 |
| Purchase #7 | $194.63 | 5.867% | $206.0489 | $206.05 | $206.05 | $206.00 |
| 7 purchase totals = | $707.78 | $769.9646 | $769.96 | $769.95 | $770.00 | |