| 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 | $5.28 | 8.798% | $5.7445 | $5.74 | $5.75 | $5.70 |
| Purchase #2 | $237.29 | 12.479% | $266.9014 | $266.90 | $266.90 | $266.90 |
| Purchase #3 | $158.42 | 11.418% | $176.5084 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $164.28 | 6.864% | $175.5562 | $175.56 | $175.55 | $175.60 |
| Purchase #5 | $129.72 | 6.432% | $138.0636 | $138.06 | $138.05 | $138.10 |
| Purchase #6 | $70.38 | 11.211% | $78.2703 | $78.27 | $78.25 | $78.30 |
| Purchase #7 | $231.32 | 13.709% | $263.0317 | $263.03 | $263.05 | $263.00 |
| 7 purchase totals = | $996.69 | $1,104.0761 | $1,104.07 | $1,104.05 | $1,104.10 | |