| 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 | $63.94 | 11.669% | $71.4012 | $71.40 | $71.40 | $71.40 |
| Purchase #2 | $20.96 | 4.258% | $21.8525 | $21.85 | $21.85 | $21.90 |
| Purchase #3 | $128.39 | 7.197% | $137.6302 | $137.63 | $137.65 | $137.60 |
| Purchase #4 | $15.55 | 3.816% | $16.1434 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $98.52 | 8.755% | $107.1454 | $107.15 | $107.15 | $107.10 |
| Purchase #6 | $166.61 | 10.675% | $184.3956 | $184.40 | $184.40 | $184.40 |
| Purchase #7 | $171.44 | 13.296% | $194.2347 | $194.23 | $194.25 | $194.20 |
| 7 purchase totals = | $665.41 | $732.8030 | $732.80 | $732.85 | $732.70 | |