| 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 | $116.39 | 3.793% | $120.8047 | $120.80 | $120.80 | $120.80 |
| Purchase #2 | $53.82 | 4.723% | $56.3619 | $56.36 | $56.35 | $56.40 |
| Purchase #3 | $124.87 | 4.611% | $130.6278 | $130.63 | $130.65 | $130.60 |
| Purchase #4 | $57.53 | 7.638% | $61.9241 | $61.92 | $61.90 | $61.90 |
| Purchase #5 | $42.93 | 9.208% | $46.883 | $46.88 | $46.90 | $46.90 |
| Purchase #6 | $204.66 | 10.298% | $225.7359 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $41.55 | 10.290% | $45.8255 | $45.83 | $45.85 | $45.80 |
| 7 purchase totals = | $641.75 | $688.1629 | $688.16 | $688.20 | $688.10 | |