| 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 | $245.98 | 11.628% | $274.5826 | $274.58 | $274.60 | $274.60 |
| Purchase #2 | $48.96 | 5.450% | $51.6283 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $247.27 | 3.336% | $255.5189 | $255.52 | $255.50 | $255.50 |
| Purchase #4 | $80.78 | 3.497% | $83.6049 | $83.60 | $83.60 | $83.60 |
| Purchase #5 | $23.71 | 10.584% | $26.2195 | $26.22 | $26.20 | $26.20 |
| Purchase #6 | $139.91 | 5.629% | $147.7855 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $103.81 | 10.838% | $115.0609 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $890.42 | $954.4006 | $954.40 | $954.40 | $954.40 | |