| 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 | $25.35 | 10.121% | $27.9157 | $27.92 | $27.90 | $27.90 |
| Purchase #2 | $26.48 | 12.386% | $29.7598 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $237.45 | 3.243% | $245.1505 | $245.15 | $245.15 | $245.20 |
| Purchase #4 | $212.58 | 6.210% | $225.7812 | $225.78 | $225.80 | $225.80 |
| Purchase #5 | $23.44 | 9.599% | $25.69 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $40.40 | 4.456% | $42.2002 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $111.49 | 7.747% | $120.1271 | $120.13 | $120.15 | $120.10 |
| 7 purchase totals = | $677.19 | $716.6245 | $716.63 | $716.65 | $716.70 | |