| 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 | $10.64 | 11.747% | $11.8899 | $11.89 | $11.90 | $11.90 |
| Purchase #2 | $154.59 | 9.170% | $168.7659 | $168.77 | $168.75 | $168.80 |
| Purchase #3 | $175.85 | 3.240% | $181.5475 | $181.55 | $181.55 | $181.50 |
| Purchase #4 | $214.70 | 9.707% | $235.5409 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $28.57 | 3.726% | $29.6345 | $29.63 | $29.65 | $29.60 |
| Purchase #6 | $9.26 | 9.411% | $10.1315 | $10.13 | $10.15 | $10.10 |
| Purchase #7 | $69.93 | 5.500% | $73.7762 | $73.78 | $73.80 | $73.80 |
| 7 purchase totals = | $663.54 | $711.2864 | $711.29 | $711.35 | $711.20 | |