| 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 | $69.83 | 5.278% | $73.5156 | $73.52 | $73.50 | $73.50 |
| Purchase #2 | $213.90 | 13.144% | $242.015 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $169.79 | 12.544% | $191.0885 | $191.09 | $191.10 | $191.10 |
| Purchase #4 | $176.62 | 7.538% | $189.9336 | $189.93 | $189.95 | $189.90 |
| Purchase #5 | $61.44 | 4.629% | $64.2841 | $64.28 | $64.30 | $64.30 |
| Purchase #6 | $120.29 | 10.491% | $132.9096 | $132.91 | $132.90 | $132.90 |
| Purchase #7 | $192.86 | 6.111% | $204.6457 | $204.65 | $204.65 | $204.60 |
| 7 purchase totals = | $1,004.73 | $1,098.3921 | $1,098.40 | $1,098.40 | $1,098.30 | |