| 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 | $60.70 | 3.119% | $62.5932 | $62.59 | $62.60 | $62.60 |
| Purchase #2 | $133.85 | 4.671% | $140.1021 | $140.10 | $140.10 | $140.10 |
| Purchase #3 | $219.40 | 5.329% | $231.0918 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $52.62 | 5.729% | $55.6346 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $111.28 | 7.121% | $119.2042 | $119.20 | $119.20 | $119.20 |
| Purchase #6 | $108.98 | 8.273% | $117.9959 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $101.47 | 11.851% | $113.4952 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $788.30 | $840.1170 | $840.11 | $840.15 | $840.10 | |