| 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 | $10.51 | 12.705% | $11.8453 | $11.85 | $11.85 | $11.80 |
| Purchase #2 | $13.97 | 7.140% | $14.9675 | $14.97 | $14.95 | $15.00 |
| Purchase #3 | $101.59 | 8.611% | $110.3379 | $110.34 | $110.35 | $110.30 |
| Purchase #4 | $92.88 | 9.748% | $101.9339 | $101.93 | $101.95 | $101.90 |
| Purchase #5 | $102.50 | 4.874% | $107.4959 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $110.49 | 13.397% | $125.2923 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $199.33 | 10.477% | $220.2138 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $631.27 | $692.0866 | $692.09 | $692.10 | $692.00 | |