| 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 | $112.34 | 4.631% | $117.5425 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $109.67 | 5.611% | $115.8236 | $115.82 | $115.80 | $115.80 |
| Purchase #3 | $72.36 | 7.194% | $77.5656 | $77.57 | $77.55 | $77.60 |
| Purchase #4 | $225.58 | 11.280% | $251.0254 | $251.03 | $251.05 | $251.00 |
| Purchase #5 | $204.35 | 6.120% | $216.8562 | $216.86 | $216.85 | $216.90 |
| Purchase #6 | $56.63 | 6.499% | $60.3104 | $60.31 | $60.30 | $60.30 |
| Purchase #7 | $143.37 | 6.325% | $152.4382 | $152.44 | $152.45 | $152.40 |
| 7 purchase totals = | $924.30 | $991.5619 | $991.57 | $991.55 | $991.50 | |