| 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 | $170.33 | 13.569% | $193.4421 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $22.89 | 7.246% | $24.5486 | $24.55 | $24.55 | $24.50 |
| Purchase #3 | $20.45 | 6.113% | $21.7001 | $21.70 | $21.70 | $21.70 |
| Purchase #4 | $18.76 | 6.705% | $20.0179 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $51.72 | 4.523% | $54.0593 | $54.06 | $54.05 | $54.10 |
| Purchase #6 | $32.40 | 5.194% | $34.0829 | $34.08 | $34.10 | $34.10 |
| Purchase #7 | $235.38 | 13.629% | $267.4599 | $267.46 | $267.45 | $267.50 |
| 7 purchase totals = | $551.93 | $615.3108 | $615.31 | $615.30 | $615.30 | |