| 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 | $47.54 | 9.184% | $51.9061 | $51.91 | $51.90 | $51.90 |
| Purchase #2 | $131.44 | 11.770% | $146.9105 | $146.91 | $146.90 | $146.90 |
| Purchase #3 | $217.90 | 9.522% | $238.6484 | $238.65 | $238.65 | $238.60 |
| Purchase #4 | $25.73 | 6.229% | $27.3327 | $27.33 | $27.35 | $27.30 |
| Purchase #5 | $106.32 | 8.763% | $115.6368 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $240.80 | 4.455% | $251.5276 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $74.26 | 11.541% | $82.8303 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $843.99 | $914.7924 | $914.80 | $914.85 | $914.60 | |