| 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 | $36.57 | 10.297% | $40.3356 | $40.34 | $40.35 | $40.30 |
| Purchase #2 | $23.94 | 7.871% | $25.8243 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $98.37 | 5.262% | $103.5462 | $103.55 | $103.55 | $103.50 |
| Purchase #4 | $241.51 | 10.312% | $266.4145 | $266.41 | $266.40 | $266.40 |
| Purchase #5 | $158.70 | 7.816% | $171.104 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $219.30 | 11.416% | $244.3353 | $244.34 | $244.35 | $244.30 |
| Purchase #7 | $11.85 | 3.222% | $12.2318 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $790.24 | $863.7917 | $863.79 | $863.80 | $863.60 | |