| 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 | $34.82 | 4.809% | $36.4945 | $36.49 | $36.50 | $36.50 |
| Purchase #2 | $139.74 | 6.470% | $148.7812 | $148.78 | $148.80 | $148.80 |
| Purchase #3 | $28.49 | 10.599% | $31.5097 | $31.51 | $31.50 | $31.50 |
| Purchase #4 | $156.97 | 5.401% | $165.4479 | $165.45 | $165.45 | $165.40 |
| Purchase #5 | $199.29 | 10.332% | $219.8806 | $219.88 | $219.90 | $219.90 |
| Purchase #6 | $60.92 | 8.740% | $66.2444 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $214.25 | 7.319% | $229.931 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $834.48 | $898.2893 | $898.28 | $898.35 | $898.20 | |