| 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 | $52.32 | 6.132% | $55.5283 | $55.53 | $55.55 | $55.50 |
| Purchase #2 | $68.83 | 4.712% | $72.0733 | $72.07 | $72.05 | $72.10 |
| Purchase #3 | $218.25 | 7.560% | $234.7497 | $234.75 | $234.75 | $234.70 |
| Purchase #4 | $15.30 | 8.373% | $16.5811 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $22.76 | 11.639% | $25.409 | $25.41 | $25.40 | $25.40 |
| Purchase #6 | $218.85 | 11.646% | $244.3373 | $244.34 | $244.35 | $244.30 |
| Purchase #7 | $94.30 | 4.538% | $98.5793 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $690.61 | $747.2580 | $747.26 | $747.30 | $747.20 | |