| 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 | $86.44 | 6.428% | $91.9964 | $92.00 | $92.00 | $92.00 |
| Purchase #2 | $75.66 | 6.569% | $80.6301 | $80.63 | $80.65 | $80.60 |
| Purchase #3 | $54.45 | 7.437% | $58.4994 | $58.50 | $58.50 | $58.50 |
| Purchase #4 | $91.78 | 7.734% | $98.8783 | $98.88 | $98.90 | $98.90 |
| Purchase #5 | $159.42 | 3.730% | $165.3664 | $165.37 | $165.35 | $165.40 |
| Purchase #6 | $142.79 | 6.727% | $152.3955 | $152.40 | $152.40 | $152.40 |
| Purchase #7 | $178.99 | 9.179% | $195.4195 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $789.53 | $843.1856 | $843.20 | $843.20 | $843.20 | |