| 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 | $25.68 | 6.191% | $27.2698 | $27.27 | $27.25 | $27.30 |
| Purchase #2 | $37.25 | 10.321% | $41.0946 | $41.09 | $41.10 | $41.10 |
| Purchase #3 | $102.50 | 11.471% | $114.2578 | $114.26 | $114.25 | $114.30 |
| Purchase #4 | $153.28 | 12.235% | $172.0338 | $172.03 | $172.05 | $172.00 |
| Purchase #5 | $44.48 | 9.288% | $48.6113 | $48.61 | $48.60 | $48.60 |
| Purchase #6 | $51.93 | 11.687% | $57.9991 | $58.00 | $58.00 | $58.00 |
| Purchase #7 | $239.83 | 5.560% | $253.1645 | $253.16 | $253.15 | $253.20 |
| 7 purchase totals = | $654.95 | $714.4309 | $714.42 | $714.40 | $714.50 | |