| 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 | $153.79 | 12.437% | $172.9169 | $172.92 | $172.90 | $172.90 |
| Purchase #2 | $99.72 | 13.173% | $112.8561 | $112.86 | $112.85 | $112.90 |
| Purchase #3 | $61.70 | 4.732% | $64.6196 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $6.87 | 9.473% | $7.5208 | $7.52 | $7.50 | $7.50 |
| Purchase #5 | $212.25 | 3.776% | $220.2646 | $220.26 | $220.25 | $220.30 |
| Purchase #6 | $208.97 | 3.840% | $216.9944 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $23.42 | 4.429% | $24.4573 | $24.46 | $24.45 | $24.50 |
| 7 purchase totals = | $766.72 | $819.6297 | $819.63 | $819.55 | $819.70 | |