| 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 | $116.86 | 10.768% | $129.4435 | $129.44 | $129.45 | $129.40 |
| Purchase #2 | $37.34 | 6.857% | $39.9004 | $39.90 | $39.90 | $39.90 |
| Purchase #3 | $24.36 | 3.402% | $25.1887 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $75.60 | 10.143% | $83.2681 | $83.27 | $83.25 | $83.30 |
| Purchase #5 | $242.62 | 6.368% | $258.07 | $258.07 | $258.05 | $258.10 |
| Purchase #6 | $91.98 | 4.796% | $96.3914 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $145.37 | 12.140% | $163.0179 | $163.02 | $163.00 | $163.00 |
| 7 purchase totals = | $734.13 | $795.2800 | $795.28 | $795.25 | $795.30 | |