| 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 | $68.66 | 12.210% | $77.0434 | $77.04 | $77.05 | $77.00 |
| Purchase #2 | $23.76 | 3.494% | $24.5902 | $24.59 | $24.60 | $24.60 |
| Purchase #3 | $9.68 | 13.710% | $11.0071 | $11.01 | $11.00 | $11.00 |
| Purchase #4 | $18.51 | 6.461% | $19.7059 | $19.71 | $19.70 | $19.70 |
| Purchase #5 | $140.83 | 9.869% | $154.7285 | $154.73 | $154.75 | $154.70 |
| Purchase #6 | $173.51 | 9.842% | $190.5869 | $190.59 | $190.60 | $190.60 |
| Purchase #7 | $82.65 | 11.106% | $91.8291 | $91.83 | $91.85 | $91.80 |
| 7 purchase totals = | $517.60 | $569.4911 | $569.50 | $569.55 | $569.40 | |