| 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 | $25.34 | 6.811% | $27.0659 | $27.07 | $27.05 | $27.10 |
| Purchase #2 | $214.91 | 13.805% | $244.5783 | $244.58 | $244.60 | $244.60 |
| Purchase #3 | $97.32 | 4.796% | $101.9875 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $207.85 | 4.407% | $217.0099 | $217.01 | $217.00 | $217.00 |
| Purchase #5 | $37.46 | 7.108% | $40.1227 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $164.69 | 5.272% | $173.3725 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $171.85 | 13.581% | $195.1889 | $195.19 | $195.20 | $195.20 |
| 7 purchase totals = | $919.42 | $999.3257 | $999.33 | $999.30 | $999.40 | |