| 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 | $70.85 | 10.783% | $78.4898 | $78.49 | $78.50 | $78.50 |
| Purchase #2 | $193.57 | 6.649% | $206.4405 | $206.44 | $206.45 | $206.40 |
| Purchase #3 | $173.94 | 7.242% | $186.5367 | $186.54 | $186.55 | $186.50 |
| Purchase #4 | $59.46 | 11.127% | $66.0761 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $6.34 | 9.864% | $6.9654 | $6.97 | $6.95 | $7.00 |
| Purchase #6 | $62.40 | 8.785% | $67.8818 | $67.88 | $67.90 | $67.90 |
| Purchase #7 | $100.79 | 9.315% | $110.1786 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $667.35 | $722.5689 | $722.58 | $722.65 | $722.60 | |