| 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 | $87.78 | 7.314% | $94.2002 | $94.20 | $94.20 | $94.20 |
| Purchase #2 | $35.78 | 11.769% | $39.9909 | $39.99 | $40.00 | $40.00 |
| Purchase #3 | $115.59 | 6.350% | $122.93 | $122.93 | $122.95 | $122.90 |
| Purchase #4 | $77.29 | 8.798% | $84.09 | $84.09 | $84.10 | $84.10 |
| Purchase #5 | $61.96 | 6.534% | $66.0085 | $66.01 | $66.00 | $66.00 |
| Purchase #6 | $92.41 | 7.427% | $99.2733 | $99.27 | $99.25 | $99.30 |
| Purchase #7 | $197.71 | 10.575% | $218.6178 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $668.52 | $725.1107 | $725.11 | $725.10 | $725.10 | |