| 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 | $118.48 | 3.319% | $122.4124 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $108.68 | 13.771% | $123.6463 | $123.65 | $123.65 | $123.60 |
| Purchase #3 | $111.96 | 5.395% | $118.0002 | $118.00 | $118.00 | $118.00 |
| Purchase #4 | $129.77 | 4.736% | $135.9159 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $83.63 | 4.444% | $87.3465 | $87.35 | $87.35 | $87.30 |
| Purchase #6 | $65.50 | 3.210% | $67.6026 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $95.96 | 3.795% | $99.6017 | $99.60 | $99.60 | $99.60 |
| 7 purchase totals = | $713.98 | $754.5256 | $754.53 | $754.50 | $754.40 | |