| 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 | $78.72 | 6.291% | $83.6723 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $238.61 | 13.421% | $270.6338 | $270.63 | $270.65 | $270.60 |
| Purchase #3 | $52.44 | 9.806% | $57.5823 | $57.58 | $57.60 | $57.60 |
| Purchase #4 | $189.71 | 11.259% | $211.0694 | $211.07 | $211.05 | $211.10 |
| Purchase #5 | $141.68 | 9.264% | $154.8052 | $154.81 | $154.80 | $154.80 |
| Purchase #6 | $112.30 | 7.716% | $120.9651 | $120.97 | $120.95 | $121.00 |
| Purchase #7 | $33.69 | 11.543% | $37.5788 | $37.58 | $37.60 | $37.60 |
| 7 purchase totals = | $847.15 | $936.3069 | $936.31 | $936.30 | $936.40 | |