| 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 | $7.37 | 11.550% | $8.2212 | $8.22 | $8.20 | $8.20 |
| Purchase #2 | $41.93 | 6.314% | $44.5775 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $76.38 | 13.620% | $86.783 | $86.78 | $86.80 | $86.80 |
| Purchase #4 | $38.70 | 5.154% | $40.6946 | $40.69 | $40.70 | $40.70 |
| Purchase #5 | $219.30 | 11.662% | $244.8748 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $201.88 | 11.308% | $224.7086 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $96.53 | 7.407% | $103.68 | $103.68 | $103.70 | $103.70 |
| 7 purchase totals = | $682.09 | $753.5397 | $753.53 | $753.55 | $753.60 | |