| 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 | $33.32 | 3.831% | $34.5965 | $34.60 | $34.60 | $34.60 |
| Purchase #2 | $117.37 | 5.111% | $123.3688 | $123.37 | $123.35 | $123.40 |
| Purchase #3 | $174.49 | 7.307% | $187.24 | $187.24 | $187.25 | $187.20 |
| Purchase #4 | $158.96 | 10.342% | $175.3996 | $175.40 | $175.40 | $175.40 |
| Purchase #5 | $163.84 | 11.622% | $182.8815 | $182.88 | $182.90 | $182.90 |
| Purchase #6 | $242.26 | 8.686% | $263.3027 | $263.30 | $263.30 | $263.30 |
| Purchase #7 | $7.50 | 8.555% | $8.1416 | $8.14 | $8.15 | $8.10 |
| 7 purchase totals = | $897.74 | $974.9307 | $974.93 | $974.95 | $974.90 | |