| 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 | $115.81 | 5.449% | $122.1205 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $12.45 | 7.147% | $13.3398 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $58.86 | 8.428% | $63.8207 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $10.28 | 11.446% | $11.4566 | $11.46 | $11.45 | $11.50 |
| Purchase #5 | $131.41 | 8.343% | $142.3735 | $142.37 | $142.35 | $142.40 |
| Purchase #6 | $68.72 | 11.421% | $76.5685 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $64.62 | 12.790% | $72.8849 | $72.88 | $72.90 | $72.90 |
| 7 purchase totals = | $462.15 | $502.5645 | $502.56 | $502.50 | $502.60 | |