| 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 | $15.60 | 5.462% | $16.4521 | $16.45 | $16.45 | $16.50 |
| Purchase #2 | $223.51 | 5.528% | $235.8656 | $235.87 | $235.85 | $235.90 |
| Purchase #3 | $75.25 | 6.751% | $80.3301 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $14.49 | 4.750% | $15.1783 | $15.18 | $15.20 | $15.20 |
| Purchase #5 | $233.97 | 6.652% | $249.5337 | $249.53 | $249.55 | $249.50 |
| Purchase #6 | $110.29 | 5.300% | $116.1354 | $116.14 | $116.15 | $116.10 |
| Purchase #7 | $180.54 | 7.811% | $194.642 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $853.65 | $908.1372 | $908.14 | $908.20 | $908.10 | |