| 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 | $47.58 | 8.162% | $51.4635 | $51.46 | $51.45 | $51.50 |
| Purchase #2 | $22.40 | 10.359% | $24.7204 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $150.34 | 4.591% | $157.2421 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $108.55 | 13.222% | $122.9025 | $122.90 | $122.90 | $122.90 |
| Purchase #5 | $23.66 | 4.722% | $24.7772 | $24.78 | $24.80 | $24.80 |
| Purchase #6 | $241.40 | 13.165% | $273.1803 | $273.18 | $273.20 | $273.20 |
| Purchase #7 | $198.38 | 6.208% | $210.6954 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $792.31 | $864.9814 | $864.98 | $865.00 | $865.00 | |