| 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 | $13.69 | 7.254% | $14.6831 | $14.68 | $14.70 | $14.70 |
| Purchase #2 | $71.35 | 7.111% | $76.4237 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $114.48 | 9.541% | $125.4025 | $125.40 | $125.40 | $125.40 |
| Purchase #4 | $233.39 | 9.711% | $256.0545 | $256.05 | $256.05 | $256.10 |
| Purchase #5 | $127.74 | 6.558% | $136.1172 | $136.12 | $136.10 | $136.10 |
| Purchase #6 | $154.51 | 3.275% | $159.5702 | $159.57 | $159.55 | $159.60 |
| Purchase #7 | $95.57 | 7.145% | $102.3985 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $810.73 | $870.6497 | $870.64 | $870.60 | $870.70 | |