| 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 | $53.47 | 4.468% | $55.859 | $55.86 | $55.85 | $55.90 |
| Purchase #2 | $149.64 | 8.284% | $162.0362 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $12.29 | 12.346% | $13.8073 | $13.81 | $13.80 | $13.80 |
| Purchase #4 | $16.88 | 11.629% | $18.843 | $18.84 | $18.85 | $18.80 |
| Purchase #5 | $173.61 | 5.157% | $182.5631 | $182.56 | $182.55 | $182.60 |
| Purchase #6 | $51.63 | 4.594% | $54.0019 | $54.00 | $54.00 | $54.00 |
| Purchase #7 | $247.61 | 5.404% | $260.9908 | $260.99 | $261.00 | $261.00 |
| 7 purchase totals = | $705.13 | $748.1013 | $748.10 | $748.10 | $748.10 | |