| 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 | $21.92 | 11.651% | $24.4739 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $103.81 | 10.723% | $114.9415 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $212.80 | 6.176% | $225.9425 | $225.94 | $225.95 | $225.90 |
| Purchase #4 | $103.26 | 11.283% | $114.9108 | $114.91 | $114.90 | $114.90 |
| Purchase #5 | $60.58 | 6.312% | $64.4038 | $64.40 | $64.40 | $64.40 |
| Purchase #6 | $71.93 | 12.858% | $81.1788 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $137.57 | 8.727% | $149.5757 | $149.58 | $149.60 | $149.60 |
| 7 purchase totals = | $711.87 | $775.4270 | $775.42 | $775.45 | $775.40 | |