| 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 | $74.60 | 10.698% | $82.5807 | $82.58 | $82.60 | $82.60 |
| Purchase #2 | $55.67 | 8.213% | $60.2422 | $60.24 | $60.25 | $60.20 |
| Purchase #3 | $93.83 | 8.623% | $101.921 | $101.92 | $101.90 | $101.90 |
| Purchase #4 | $85.48 | 10.269% | $94.2579 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $91.37 | 6.750% | $97.5375 | $97.54 | $97.55 | $97.50 |
| Purchase #6 | $94.35 | 13.556% | $107.1401 | $107.14 | $107.15 | $107.10 |
| Purchase #7 | $135.73 | 7.500% | $145.9098 | $145.91 | $145.90 | $145.90 |
| 7 purchase totals = | $631.03 | $689.5892 | $689.59 | $689.60 | $689.50 | |