| 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 | $21.48 | 10.356% | $23.7045 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $16.69 | 12.431% | $18.7647 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $55.63 | 7.670% | $59.8968 | $59.90 | $59.90 | $59.90 |
| Purchase #4 | $41.81 | 4.125% | $43.5347 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $168.96 | 9.610% | $185.1971 | $185.20 | $185.20 | $185.20 |
| Purchase #6 | $19.60 | 9.544% | $21.4706 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $70.57 | 12.684% | $79.5211 | $79.52 | $79.50 | $79.50 |
| 7 purchase totals = | $394.74 | $432.0895 | $432.08 | $432.05 | $432.10 | |