| 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 | $34.96 | 7.770% | $37.6764 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $134.34 | 12.345% | $150.9243 | $150.92 | $150.90 | $150.90 |
| Purchase #3 | $79.58 | 9.167% | $86.8751 | $86.88 | $86.90 | $86.90 |
| Purchase #4 | $229.40 | 9.764% | $251.7986 | $251.80 | $251.80 | $251.80 |
| Purchase #5 | $206.39 | 10.618% | $228.3045 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $83.30 | 10.256% | $91.8432 | $91.84 | $91.85 | $91.80 |
| Purchase #7 | $222.47 | 3.551% | $230.3699 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $990.44 | $1,077.7920 | $1,077.79 | $1,077.80 | $1,077.80 | |