| 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 | $39.86 | 4.140% | $41.5102 | $41.51 | $41.50 | $41.50 |
| Purchase #2 | $67.68 | 4.504% | $70.7283 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $75.81 | 6.481% | $80.7232 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $230.55 | 5.153% | $242.4302 | $242.43 | $242.45 | $242.40 |
| Purchase #5 | $15.67 | 9.206% | $17.1126 | $17.11 | $17.10 | $17.10 |
| Purchase #6 | $126.52 | 3.403% | $130.8255 | $130.83 | $130.85 | $130.80 |
| Purchase #7 | $74.75 | 12.716% | $84.2552 | $84.26 | $84.25 | $84.30 |
| 7 purchase totals = | $630.84 | $667.5852 | $667.59 | $667.60 | $667.50 | |