| 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 | $15.44 | 5.872% | $16.3466 | $16.35 | $16.35 | $16.30 |
| Purchase #2 | $30.93 | 12.174% | $34.6954 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $160.96 | 3.251% | $166.1928 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $96.74 | 10.260% | $106.6655 | $106.67 | $106.65 | $106.70 |
| Purchase #5 | $40.98 | 9.806% | $44.9985 | $45.00 | $45.00 | $45.00 |
| Purchase #6 | $74.63 | 3.507% | $77.2473 | $77.25 | $77.25 | $77.20 |
| Purchase #7 | $149.86 | 9.808% | $164.5583 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $569.54 | $610.7044 | $610.72 | $610.70 | $610.70 | |