| 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 | $47.99 | 8.156% | $51.9041 | $51.90 | $51.90 | $51.90 |
| Purchase #2 | $18.46 | 11.412% | $20.5667 | $20.57 | $20.55 | $20.60 |
| Purchase #3 | $96.83 | 7.369% | $103.9654 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $147.32 | 9.829% | $161.8001 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $150.83 | 12.551% | $169.7607 | $169.76 | $169.75 | $169.80 |
| Purchase #6 | $116.30 | 13.794% | $132.3424 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $192.63 | 6.641% | $205.4226 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $770.36 | $845.7620 | $845.76 | $845.70 | $845.80 | |