| 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 | $77.78 | 10.570% | $86.0013 | $86.00 | $86.00 | $86.00 |
| Purchase #2 | $7.71 | 4.245% | $8.0373 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $5.51 | 12.104% | $6.1769 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $165.38 | 8.752% | $179.8541 | $179.85 | $179.85 | $179.90 |
| Purchase #5 | $72.40 | 12.606% | $81.5267 | $81.53 | $81.55 | $81.50 |
| Purchase #6 | $225.29 | 5.484% | $237.6449 | $237.64 | $237.65 | $237.60 |
| Purchase #7 | $234.78 | 8.757% | $255.3397 | $255.34 | $255.35 | $255.30 |
| 7 purchase totals = | $788.85 | $854.5809 | $854.58 | $854.65 | $854.50 | |