| 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 | $65.60 | 7.362% | $70.4295 | $70.43 | $70.45 | $70.40 |
| Purchase #2 | $94.55 | 13.294% | $107.1195 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $219.93 | 11.668% | $245.5914 | $245.59 | $245.60 | $245.60 |
| Purchase #4 | $231.69 | 5.231% | $243.8097 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $113.48 | 9.301% | $124.0348 | $124.03 | $124.05 | $124.00 |
| Purchase #6 | $87.66 | 11.155% | $97.4385 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $118.93 | 12.634% | $133.9556 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $931.84 | $1,022.3790 | $1,022.38 | $1,022.40 | $1,022.30 | |