| 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 | $64.50 | 13.107% | $72.954 | $72.95 | $72.95 | $73.00 |
| Purchase #2 | $71.92 | 12.491% | $80.9035 | $80.90 | $80.90 | $80.90 |
| Purchase #3 | $122.61 | 5.324% | $129.1378 | $129.14 | $129.15 | $129.10 |
| Purchase #4 | $224.91 | 8.274% | $243.5191 | $243.52 | $243.50 | $243.50 |
| Purchase #5 | $175.86 | 4.813% | $184.3241 | $184.32 | $184.30 | $184.30 |
| Purchase #6 | $45.48 | 3.512% | $47.0773 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $114.48 | 5.563% | $120.8485 | $120.85 | $120.85 | $120.80 |
| 7 purchase totals = | $819.76 | $878.7643 | $878.76 | $878.75 | $878.70 | |