| 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 | $82.52 | 7.664% | $88.8443 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $141.43 | 7.526% | $152.074 | $152.07 | $152.05 | $152.10 |
| Purchase #3 | $21.93 | 13.419% | $24.8728 | $24.87 | $24.85 | $24.90 |
| Purchase #4 | $165.97 | 3.615% | $171.9698 | $171.97 | $171.95 | $172.00 |
| Purchase #5 | $66.40 | 9.837% | $72.9318 | $72.93 | $72.95 | $72.90 |
| Purchase #6 | $13.74 | 11.294% | $15.2918 | $15.29 | $15.30 | $15.30 |
| Purchase #7 | $61.44 | 13.501% | $69.735 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $553.43 | $595.7195 | $595.71 | $595.70 | $595.70 | |