| 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 | $40.87 | 6.117% | $43.37 | $43.37 | $43.35 | $43.40 |
| Purchase #2 | $140.41 | 8.165% | $151.8745 | $151.87 | $151.85 | $151.90 |
| Purchase #3 | $42.96 | 11.740% | $48.0035 | $48.00 | $48.00 | $48.00 |
| Purchase #4 | $74.64 | 7.109% | $79.9462 | $79.95 | $79.95 | $79.90 |
| Purchase #5 | $125.67 | 12.760% | $141.7055 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $124.45 | 8.266% | $134.737 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $124.83 | 10.579% | $138.0358 | $138.04 | $138.05 | $138.00 |
| 7 purchase totals = | $673.83 | $737.6725 | $737.68 | $737.65 | $737.60 | |