| 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 | $10.96 | 10.678% | $12.1303 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $170.98 | 13.648% | $194.3154 | $194.32 | $194.30 | $194.30 |
| Purchase #3 | $36.51 | 7.502% | $39.249 | $39.25 | $39.25 | $39.20 |
| Purchase #4 | $120.38 | 12.542% | $135.4781 | $135.48 | $135.50 | $135.50 |
| Purchase #5 | $122.41 | 9.340% | $133.8431 | $133.84 | $133.85 | $133.80 |
| Purchase #6 | $137.27 | 5.323% | $144.5769 | $144.58 | $144.60 | $144.60 |
| Purchase #7 | $92.80 | 4.742% | $97.2006 | $97.20 | $97.20 | $97.20 |
| 7 purchase totals = | $691.31 | $756.7934 | $756.80 | $756.85 | $756.70 | |