| 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 | $93.31 | 5.560% | $98.498 | $98.50 | $98.50 | $98.50 |
| Purchase #2 | $28.67 | 10.276% | $31.6161 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $249.98 | 13.695% | $284.2148 | $284.21 | $284.20 | $284.20 |
| Purchase #4 | $40.85 | 11.225% | $45.4354 | $45.44 | $45.45 | $45.40 |
| Purchase #5 | $65.42 | 11.598% | $73.0074 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $85.56 | 13.567% | $97.1679 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $201.29 | 8.654% | $218.7096 | $218.71 | $218.70 | $218.70 |
| 7 purchase totals = | $765.08 | $848.6492 | $848.66 | $848.60 | $848.60 | |