| 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 | $65.51 | 10.365% | $72.3001 | $72.30 | $72.30 | $72.30 |
| Purchase #2 | $178.96 | 3.653% | $185.4974 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $205.96 | 13.340% | $233.4351 | $233.44 | $233.45 | $233.40 |
| Purchase #4 | $109.48 | 13.790% | $124.5773 | $124.58 | $124.60 | $124.60 |
| Purchase #5 | $86.54 | 8.241% | $93.6718 | $93.67 | $93.65 | $93.70 |
| Purchase #6 | $173.44 | 12.664% | $195.4044 | $195.40 | $195.40 | $195.40 |
| Purchase #7 | $5.62 | 4.526% | $5.8744 | $5.87 | $5.85 | $5.90 |
| 7 purchase totals = | $825.51 | $910.7605 | $910.76 | $910.75 | $910.80 | |