| 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 | $113.76 | 9.356% | $124.4034 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $227.70 | 4.718% | $238.4429 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $53.65 | 7.336% | $57.5858 | $57.59 | $57.60 | $57.60 |
| Purchase #4 | $86.43 | 4.581% | $90.3894 | $90.39 | $90.40 | $90.40 |
| Purchase #5 | $153.79 | 3.512% | $159.1911 | $159.19 | $159.20 | $159.20 |
| Purchase #6 | $66.64 | 13.484% | $75.6257 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $47.34 | 8.658% | $51.4387 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $749.31 | $797.0770 | $797.08 | $797.15 | $797.00 | |