| 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 | $44.75 | 6.415% | $47.6207 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $30.49 | 6.118% | $32.3554 | $32.36 | $32.35 | $32.40 |
| Purchase #3 | $42.93 | 4.376% | $44.8086 | $44.81 | $44.80 | $44.80 |
| Purchase #4 | $195.99 | 9.110% | $213.8447 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $179.98 | 13.497% | $204.2719 | $204.27 | $204.25 | $204.30 |
| Purchase #6 | $60.39 | 13.406% | $68.4859 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $194.43 | 5.378% | $204.8864 | $204.89 | $204.90 | $204.90 |
| 7 purchase totals = | $748.96 | $816.2736 | $816.28 | $816.25 | $816.30 | |