| 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 | $80.62 | 6.501% | $85.8611 | $85.86 | $85.85 | $85.90 |
| Purchase #2 | $232.45 | 10.768% | $257.4802 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $153.56 | 13.476% | $174.2537 | $174.25 | $174.25 | $174.30 |
| Purchase #4 | $159.57 | 12.792% | $179.9822 | $179.98 | $180.00 | $180.00 |
| Purchase #5 | $161.65 | 9.730% | $177.3785 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $51.66 | 11.392% | $57.5451 | $57.55 | $57.55 | $57.50 |
| Purchase #7 | $145.66 | 3.551% | $150.8324 | $150.83 | $150.85 | $150.80 |
| 7 purchase totals = | $985.17 | $1,083.3332 | $1,083.33 | $1,083.40 | $1,083.40 | |