| 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 | $72.37 | 4.842% | $75.8742 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $238.48 | 6.276% | $253.447 | $253.45 | $253.45 | $253.40 |
| Purchase #3 | $42.38 | 9.485% | $46.3997 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $225.89 | 7.271% | $242.3145 | $242.31 | $242.30 | $242.30 |
| Purchase #5 | $223.87 | 12.356% | $251.5314 | $251.53 | $251.55 | $251.50 |
| Purchase #6 | $84.67 | 8.117% | $91.5427 | $91.54 | $91.55 | $91.50 |
| Purchase #7 | $20.75 | 3.118% | $21.397 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $908.41 | $982.5065 | $982.50 | $982.50 | $982.40 | |