| 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 | $114.37 | 5.514% | $120.6764 | $120.68 | $120.70 | $120.70 |
| Purchase #2 | $94.30 | 5.726% | $99.6996 | $99.70 | $99.70 | $99.70 |
| Purchase #3 | $46.61 | 13.477% | $52.8916 | $52.89 | $52.90 | $52.90 |
| Purchase #4 | $163.57 | 3.443% | $169.2017 | $169.20 | $169.20 | $169.20 |
| Purchase #5 | $145.29 | 11.521% | $162.0289 | $162.03 | $162.05 | $162.00 |
| Purchase #6 | $122.51 | 6.455% | $130.418 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $111.28 | 8.341% | $120.5619 | $120.56 | $120.55 | $120.60 |
| 7 purchase totals = | $797.93 | $855.4781 | $855.48 | $855.50 | $855.50 | |