| 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 | $158.85 | 3.823% | $164.9228 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $65.87 | 7.272% | $70.6601 | $70.66 | $70.65 | $70.70 |
| Purchase #3 | $123.87 | 8.404% | $134.28 | $134.28 | $134.30 | $134.30 |
| Purchase #4 | $129.40 | 9.666% | $141.9078 | $141.91 | $141.90 | $141.90 |
| Purchase #5 | $54.25 | 3.683% | $56.248 | $56.25 | $56.25 | $56.20 |
| Purchase #6 | $59.91 | 12.187% | $67.2112 | $67.21 | $67.20 | $67.20 |
| Purchase #7 | $91.87 | 5.220% | $96.6656 | $96.67 | $96.65 | $96.70 |
| 7 purchase totals = | $684.02 | $731.8955 | $731.90 | $731.85 | $731.90 | |