| 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 | $49.38 | 11.468% | $55.0429 | $55.04 | $55.05 | $55.00 |
| Purchase #2 | $42.30 | 13.688% | $48.09 | $48.09 | $48.10 | $48.10 |
| Purchase #3 | $157.43 | 13.334% | $178.4217 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $249.44 | 10.534% | $275.716 | $275.72 | $275.70 | $275.70 |
| Purchase #5 | $134.89 | 11.727% | $150.7086 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $49.46 | 3.147% | $51.0165 | $51.02 | $51.00 | $51.00 |
| Purchase #7 | $214.51 | 4.317% | $223.7704 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $897.41 | $982.7661 | $982.77 | $982.70 | $982.70 | |