| 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 | $41.82 | 9.631% | $45.8477 | $45.85 | $45.85 | $45.80 |
| Purchase #2 | $220.25 | 10.647% | $243.7 | $243.70 | $243.70 | $243.70 |
| Purchase #3 | $112.50 | 6.437% | $119.7416 | $119.74 | $119.75 | $119.70 |
| Purchase #4 | $241.49 | 7.593% | $259.8263 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $208.48 | 4.600% | $218.0701 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $5.99 | 11.196% | $6.6606 | $6.66 | $6.65 | $6.70 |
| Purchase #7 | $81.50 | 10.327% | $89.9165 | $89.92 | $89.90 | $89.90 |
| 7 purchase totals = | $912.03 | $983.7628 | $983.77 | $983.75 | $983.70 | |