| 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 | $93.75 | 5.134% | $98.5631 | $98.56 | $98.55 | $98.60 |
| Purchase #2 | $78.41 | 13.506% | $89.0001 | $89.00 | $89.00 | $89.00 |
| Purchase #3 | $139.67 | 4.412% | $145.8322 | $145.83 | $145.85 | $145.80 |
| Purchase #4 | $196.44 | 7.852% | $211.8645 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $195.64 | 3.719% | $202.9159 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $116.96 | 8.200% | $126.5507 | $126.55 | $126.55 | $126.60 |
| Purchase #7 | $20.74 | 6.488% | $22.0856 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $841.61 | $896.8121 | $896.81 | $896.80 | $896.90 | |