| 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 | $72.96 | 6.716% | $77.86 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $239.42 | 6.136% | $254.1108 | $254.11 | $254.10 | $254.10 |
| Purchase #3 | $213.79 | 5.262% | $225.0396 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $46.90 | 8.430% | $50.8537 | $50.85 | $50.85 | $50.90 |
| Purchase #5 | $132.95 | 10.321% | $146.6718 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $93.26 | 11.802% | $104.2665 | $104.27 | $104.25 | $104.30 |
| Purchase #7 | $154.37 | 10.505% | $170.5866 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $953.65 | $1,029.3890 | $1,029.39 | $1,029.35 | $1,029.50 | |