| 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 | $11.51 | 10.423% | $12.7097 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $22.34 | 13.186% | $25.2858 | $25.29 | $25.30 | $25.30 |
| Purchase #3 | $223.94 | 6.653% | $238.8387 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $158.61 | 9.135% | $173.099 | $173.10 | $173.10 | $173.10 |
| Purchase #5 | $6.38 | 7.759% | $6.875 | $6.88 | $6.90 | $6.90 |
| Purchase #6 | $85.49 | 11.588% | $95.3966 | $95.40 | $95.40 | $95.40 |
| Purchase #7 | $193.83 | 9.595% | $212.428 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $702.10 | $764.6328 | $764.65 | $764.70 | $764.60 | |