| 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 | $95.31 | 6.415% | $101.4241 | $101.42 | $101.40 | $101.40 |
| Purchase #2 | $75.26 | 13.464% | $85.393 | $85.39 | $85.40 | $85.40 |
| Purchase #3 | $248.33 | 9.596% | $272.1597 | $272.16 | $272.15 | $272.20 |
| Purchase #4 | $27.40 | 4.343% | $28.59 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $138.95 | 4.463% | $145.1513 | $145.15 | $145.15 | $145.20 |
| Purchase #6 | $62.61 | 3.104% | $64.5534 | $64.55 | $64.55 | $64.60 |
| Purchase #7 | $241.42 | 4.714% | $252.8005 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $889.28 | $950.0720 | $950.06 | $950.05 | $950.20 | |