| 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 | $69.58 | 3.270% | $71.8553 | $71.86 | $71.85 | $71.90 |
| Purchase #2 | $154.62 | 13.460% | $175.4319 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $183.96 | 12.555% | $207.0562 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $36.42 | 9.705% | $39.9546 | $39.95 | $39.95 | $40.00 |
| Purchase #5 | $92.74 | 13.125% | $104.9121 | $104.91 | $104.90 | $104.90 |
| Purchase #6 | $7.44 | 9.781% | $8.1677 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $209.53 | 9.535% | $229.5087 | $229.51 | $229.50 | $229.50 |
| 7 purchase totals = | $754.29 | $836.8865 | $836.89 | $836.85 | $837.00 | |