| 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 | $47.92 | 7.334% | $51.4345 | $51.43 | $51.45 | $51.40 |
| Purchase #2 | $55.99 | 11.335% | $62.3365 | $62.34 | $62.35 | $62.30 |
| Purchase #3 | $133.72 | 12.606% | $150.5767 | $150.58 | $150.60 | $150.60 |
| Purchase #4 | $159.89 | 9.780% | $175.5272 | $175.53 | $175.55 | $175.50 |
| Purchase #5 | $15.81 | 13.349% | $17.9205 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $246.54 | 3.485% | $255.1319 | $255.13 | $255.15 | $255.10 |
| Purchase #7 | $82.90 | 9.838% | $91.0557 | $91.06 | $91.05 | $91.10 |
| 7 purchase totals = | $742.77 | $803.9830 | $803.99 | $804.05 | $803.90 | |