| 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 | $80.60 | 10.751% | $89.2653 | $89.27 | $89.25 | $89.30 |
| Purchase #2 | $90.82 | 10.242% | $100.1218 | $100.12 | $100.10 | $100.10 |
| Purchase #3 | $149.36 | 9.765% | $163.945 | $163.95 | $163.95 | $163.90 |
| Purchase #4 | $87.59 | 6.749% | $93.5014 | $93.50 | $93.50 | $93.50 |
| Purchase #5 | $87.37 | 5.261% | $91.9665 | $91.97 | $91.95 | $92.00 |
| Purchase #6 | $213.55 | 5.707% | $225.7373 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $114.35 | 11.294% | $127.2647 | $127.26 | $127.25 | $127.30 |
| 7 purchase totals = | $823.64 | $891.8020 | $891.81 | $891.75 | $891.80 | |