| 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 | $48.58 | 4.490% | $50.7612 | $50.76 | $50.75 | $50.80 |
| Purchase #2 | $78.74 | 8.173% | $85.1754 | $85.18 | $85.20 | $85.20 |
| Purchase #3 | $72.25 | 9.480% | $79.0993 | $79.10 | $79.10 | $79.10 |
| Purchase #4 | $195.35 | 10.230% | $215.3343 | $215.33 | $215.35 | $215.30 |
| Purchase #5 | $197.73 | 3.488% | $204.6268 | $204.63 | $204.65 | $204.60 |
| Purchase #6 | $214.25 | 4.817% | $224.5704 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $231.45 | 9.315% | $253.0096 | $253.01 | $253.00 | $253.00 |
| 7 purchase totals = | $1,038.35 | $1,112.5770 | $1,112.58 | $1,112.60 | $1,112.60 | |