| 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 | $63.34 | 6.818% | $67.6585 | $67.66 | $67.65 | $67.70 |
| Purchase #2 | $24.74 | 8.721% | $26.8976 | $26.90 | $26.90 | $26.90 |
| Purchase #3 | $134.68 | 12.631% | $151.6914 | $151.69 | $151.70 | $151.70 |
| Purchase #4 | $136.87 | 7.376% | $146.9655 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $19.43 | 9.508% | $21.2774 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $219.92 | 11.497% | $245.2042 | $245.20 | $245.20 | $245.20 |
| Purchase #7 | $46.36 | 3.256% | $47.8695 | $47.87 | $47.85 | $47.90 |
| 7 purchase totals = | $645.34 | $707.5641 | $707.57 | $707.55 | $707.70 | |