| 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 | $31.80 | 4.520% | $33.2374 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $92.91 | 4.871% | $97.4356 | $97.44 | $97.45 | $97.40 |
| Purchase #3 | $62.57 | 9.152% | $68.2964 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $219.59 | 7.124% | $235.2336 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $230.64 | 9.274% | $252.0296 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $100.57 | 7.462% | $108.0745 | $108.07 | $108.05 | $108.10 |
| Purchase #7 | $120.98 | 13.379% | $137.1659 | $137.17 | $137.15 | $137.20 |
| 7 purchase totals = | $859.06 | $931.4730 | $931.48 | $931.50 | $931.40 | |