| 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 | $81.55 | 5.475% | $86.0149 | $86.01 | $86.00 | $86.00 |
| Purchase #2 | $90.95 | 3.738% | $94.3497 | $94.35 | $94.35 | $94.30 |
| Purchase #3 | $165.38 | 13.249% | $187.2912 | $187.29 | $187.30 | $187.30 |
| Purchase #4 | $5.41 | 13.741% | $6.1534 | $6.15 | $6.15 | $6.20 |
| Purchase #5 | $159.91 | 12.286% | $179.5565 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $197.74 | 12.217% | $221.8979 | $221.90 | $221.90 | $221.90 |
| Purchase #7 | $36.86 | 5.366% | $38.8379 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $737.80 | $814.1015 | $814.10 | $814.10 | $814.10 | |