| 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 | $52.40 | 3.235% | $54.0951 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $114.43 | 9.849% | $125.7002 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $39.38 | 10.303% | $43.4373 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $203.89 | 6.295% | $216.7249 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $207.65 | 5.469% | $219.0064 | $219.01 | $219.00 | $219.00 |
| Purchase #6 | $76.71 | 9.348% | $83.8809 | $83.88 | $83.90 | $83.90 |
| Purchase #7 | $204.26 | 8.169% | $220.946 | $220.95 | $220.95 | $220.90 |
| 7 purchase totals = | $898.72 | $963.7908 | $963.80 | $963.80 | $963.70 | |