| 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 | $78.26 | 6.816% | $83.5942 | $83.59 | $83.60 | $83.60 |
| Purchase #2 | $91.91 | 10.783% | $101.8207 | $101.82 | $101.80 | $101.80 |
| Purchase #3 | $105.44 | 10.805% | $116.8328 | $116.83 | $116.85 | $116.80 |
| Purchase #4 | $111.84 | 8.805% | $121.6875 | $121.69 | $121.70 | $121.70 |
| Purchase #5 | $87.36 | 11.275% | $97.2098 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $149.74 | 5.768% | $158.377 | $158.38 | $158.40 | $158.40 |
| Purchase #7 | $196.55 | 9.272% | $214.7741 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $821.10 | $894.2961 | $894.29 | $894.30 | $894.30 | |