| 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 | $43.92 | 8.313% | $47.5711 | $47.57 | $47.55 | $47.60 |
| Purchase #2 | $120.49 | 5.576% | $127.2085 | $127.21 | $127.20 | $127.20 |
| Purchase #3 | $187.84 | 6.414% | $199.8881 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $73.85 | 13.184% | $83.5864 | $83.59 | $83.60 | $83.60 |
| Purchase #5 | $32.83 | 9.247% | $35.8658 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $149.52 | 11.874% | $167.274 | $167.27 | $167.25 | $167.30 |
| Purchase #7 | $177.39 | 11.586% | $197.9424 | $197.94 | $197.95 | $197.90 |
| 7 purchase totals = | $785.84 | $859.3363 | $859.34 | $859.30 | $859.40 | |