| 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 | $120.57 | 12.160% | $135.2313 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $193.55 | 10.672% | $214.2057 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $5.40 | 5.170% | $5.6792 | $5.68 | $5.70 | $5.70 |
| Purchase #4 | $76.25 | 3.403% | $78.8448 | $78.84 | $78.85 | $78.80 |
| Purchase #5 | $76.40 | 11.701% | $85.3396 | $85.34 | $85.35 | $85.30 |
| Purchase #6 | $105.78 | 10.386% | $116.7663 | $116.77 | $116.75 | $116.80 |
| Purchase #7 | $104.82 | 5.453% | $110.5358 | $110.54 | $110.55 | $110.50 |
| 7 purchase totals = | $682.77 | $746.6027 | $746.61 | $746.65 | $746.50 | |