| 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 | $82.72 | 3.180% | $85.3505 | $85.35 | $85.35 | $85.40 |
| Purchase #2 | $16.36 | 13.598% | $18.5846 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $159.73 | 3.489% | $165.303 | $165.30 | $165.30 | $165.30 |
| Purchase #4 | $183.40 | 8.428% | $198.857 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $145.42 | 4.871% | $152.5034 | $152.50 | $152.50 | $152.50 |
| Purchase #6 | $153.34 | 6.380% | $163.1231 | $163.12 | $163.10 | $163.10 |
| Purchase #7 | $53.91 | 12.513% | $60.6558 | $60.66 | $60.65 | $60.70 |
| 7 purchase totals = | $794.88 | $844.3774 | $844.37 | $844.35 | $844.50 | |