| 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 | $26.57 | 7.335% | $28.5189 | $28.52 | $28.50 | $28.50 |
| Purchase #2 | $199.74 | 8.261% | $216.2405 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $132.62 | 10.583% | $146.6552 | $146.66 | $146.65 | $146.70 |
| Purchase #4 | $109.37 | 5.672% | $115.5735 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $62.72 | 3.515% | $64.9246 | $64.92 | $64.90 | $64.90 |
| Purchase #6 | $233.44 | 10.152% | $257.1388 | $257.14 | $257.15 | $257.10 |
| Purchase #7 | $216.33 | 6.498% | $230.3871 | $230.39 | $230.40 | $230.40 |
| 7 purchase totals = | $980.79 | $1,059.4386 | $1,059.44 | $1,059.40 | $1,059.40 | |