| 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 | $88.95 | 12.798% | $100.3338 | $100.33 | $100.35 | $100.30 |
| Purchase #2 | $63.46 | 7.169% | $68.0094 | $68.01 | $68.00 | $68.00 |
| Purchase #3 | $22.47 | 3.725% | $23.307 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $139.99 | 4.259% | $145.9522 | $145.95 | $145.95 | $146.00 |
| Purchase #5 | $41.51 | 3.583% | $42.9973 | $43.00 | $43.00 | $43.00 |
| Purchase #6 | $165.75 | 7.854% | $178.768 | $178.77 | $178.75 | $178.80 |
| Purchase #7 | $212.90 | 7.756% | $229.4125 | $229.41 | $229.40 | $229.40 |
| 7 purchase totals = | $735.03 | $788.7802 | $788.78 | $788.75 | $788.80 | |