| 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 | $11.96 | 5.648% | $12.6355 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $45.42 | 12.365% | $51.0362 | $51.04 | $51.05 | $51.00 |
| Purchase #3 | $216.50 | 13.255% | $245.1971 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $189.83 | 9.598% | $208.0499 | $208.05 | $208.05 | $208.00 |
| Purchase #5 | $57.79 | 4.212% | $60.2241 | $60.22 | $60.20 | $60.20 |
| Purchase #6 | $29.99 | 11.331% | $33.3882 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $237.77 | 6.466% | $253.1442 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $789.26 | $863.6752 | $863.68 | $863.70 | $863.50 | |