| 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 | $47.52 | 8.173% | $51.4038 | $51.40 | $51.40 | $51.40 |
| Purchase #2 | $234.74 | 10.588% | $259.5943 | $259.59 | $259.60 | $259.60 |
| Purchase #3 | $206.72 | 8.697% | $224.6984 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $118.68 | 5.311% | $124.9831 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $189.28 | 7.414% | $203.3132 | $203.31 | $203.30 | $203.30 |
| Purchase #6 | $75.98 | 7.443% | $81.6352 | $81.64 | $81.65 | $81.60 |
| Purchase #7 | $24.44 | 12.415% | $27.4742 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $897.36 | $973.1022 | $973.09 | $973.10 | $973.10 | |