| 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 | $24.90 | 9.666% | $27.3068 | $27.31 | $27.30 | $27.30 |
| Purchase #2 | $71.64 | 3.799% | $74.3616 | $74.36 | $74.35 | $74.40 |
| Purchase #3 | $60.33 | 13.115% | $68.2423 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $70.94 | 13.793% | $80.7248 | $80.72 | $80.70 | $80.70 |
| Purchase #5 | $37.64 | 6.285% | $40.0057 | $40.01 | $40.00 | $40.00 |
| Purchase #6 | $226.98 | 12.531% | $255.4229 | $255.42 | $255.40 | $255.40 |
| Purchase #7 | $134.51 | 13.581% | $152.7778 | $152.78 | $152.80 | $152.80 |
| 7 purchase totals = | $626.94 | $698.8419 | $698.84 | $698.80 | $698.80 | |