| 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 | $29.44 | 13.857% | $33.5195 | $33.52 | $33.50 | $33.50 |
| Purchase #2 | $171.84 | 12.743% | $193.7376 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $202.65 | 8.422% | $219.7172 | $219.72 | $219.70 | $219.70 |
| Purchase #4 | $169.91 | 7.312% | $182.3338 | $182.33 | $182.35 | $182.30 |
| Purchase #5 | $90.59 | 13.870% | $103.1548 | $103.15 | $103.15 | $103.20 |
| Purchase #6 | $71.84 | 9.599% | $78.7359 | $78.74 | $78.75 | $78.70 |
| Purchase #7 | $10.74 | 4.358% | $11.208 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $747.01 | $822.4068 | $822.41 | $822.40 | $822.30 | |