| 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 | $70.83 | 11.480% | $78.9613 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $152.93 | 6.468% | $162.8215 | $162.82 | $162.80 | $162.80 |
| Purchase #3 | $117.84 | 10.689% | $130.4359 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $97.58 | 13.352% | $110.6089 | $110.61 | $110.60 | $110.60 |
| Purchase #5 | $129.38 | 3.593% | $134.0286 | $134.03 | $134.05 | $134.00 |
| Purchase #6 | $105.40 | 7.535% | $113.3419 | $113.34 | $113.35 | $113.30 |
| Purchase #7 | $120.89 | 12.462% | $135.9553 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $794.85 | $866.1534 | $866.16 | $866.15 | $866.10 | |