| 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 | $193.82 | 13.873% | $220.7086 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $48.44 | 3.275% | $50.0264 | $50.03 | $50.05 | $50.00 |
| Purchase #3 | $71.33 | 9.594% | $78.1734 | $78.17 | $78.15 | $78.20 |
| Purchase #4 | $65.80 | 13.828% | $74.8988 | $74.90 | $74.90 | $74.90 |
| Purchase #5 | $21.86 | 3.461% | $22.6166 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $15.65 | 4.430% | $16.3433 | $16.34 | $16.35 | $16.30 |
| Purchase #7 | $239.78 | 13.729% | $272.6994 | $272.70 | $272.70 | $272.70 |
| 7 purchase totals = | $656.68 | $735.4665 | $735.47 | $735.45 | $735.40 | |