| 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 | $79.83 | 6.724% | $85.1978 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $221.98 | 6.763% | $236.9925 | $236.99 | $237.00 | $237.00 |
| Purchase #3 | $164.85 | 11.108% | $183.1615 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $16.99 | 10.804% | $18.8256 | $18.83 | $18.85 | $18.80 |
| Purchase #5 | $42.63 | 11.620% | $47.5836 | $47.58 | $47.60 | $47.60 |
| Purchase #6 | $85.84 | 11.432% | $95.6532 | $95.65 | $95.65 | $95.70 |
| Purchase #7 | $73.84 | 6.809% | $78.8678 | $78.87 | $78.85 | $78.90 |
| 7 purchase totals = | $685.96 | $746.2820 | $746.28 | $746.30 | $746.40 | |