| 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 | $32.28 | 7.397% | $34.6678 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $34.69 | 6.425% | $36.9188 | $36.92 | $36.90 | $36.90 |
| Purchase #3 | $203.26 | 7.540% | $218.5858 | $218.59 | $218.60 | $218.60 |
| Purchase #4 | $34.50 | 7.146% | $36.9654 | $36.97 | $36.95 | $37.00 |
| Purchase #5 | $124.72 | 6.872% | $133.2908 | $133.29 | $133.30 | $133.30 |
| Purchase #6 | $177.63 | 12.434% | $199.7165 | $199.72 | $199.70 | $199.70 |
| Purchase #7 | $80.65 | 10.725% | $89.2997 | $89.30 | $89.30 | $89.30 |
| 7 purchase totals = | $687.73 | $749.4448 | $749.46 | $749.40 | $749.50 | |