| 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 | $193.74 | 5.368% | $204.14 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $68.94 | 13.705% | $78.3882 | $78.39 | $78.40 | $78.40 |
| Purchase #3 | $22.78 | 10.276% | $25.1209 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $34.45 | 10.685% | $38.131 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $22.40 | 11.693% | $25.0192 | $25.02 | $25.00 | $25.00 |
| Purchase #6 | $91.39 | 8.860% | $99.4872 | $99.49 | $99.50 | $99.50 |
| Purchase #7 | $73.91 | 7.744% | $79.6336 | $79.63 | $79.65 | $79.60 |
| 7 purchase totals = | $507.61 | $549.9201 | $549.92 | $549.95 | $549.80 | |