| 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 | $22.96 | 4.119% | $23.9057 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $74.60 | 11.856% | $83.4446 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $246.62 | 5.184% | $259.4048 | $259.40 | $259.40 | $259.40 |
| Purchase #4 | $18.36 | 6.542% | $19.5611 | $19.56 | $19.55 | $19.60 |
| Purchase #5 | $173.49 | 5.527% | $183.0788 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $160.81 | 11.205% | $178.8288 | $178.83 | $178.85 | $178.80 |
| Purchase #7 | $8.86 | 7.629% | $9.5359 | $9.54 | $9.55 | $9.50 |
| 7 purchase totals = | $705.70 | $757.7597 | $757.76 | $757.80 | $757.70 | |