| 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 | $46.44 | 7.863% | $50.0916 | $50.09 | $50.10 | $50.10 |
| Purchase #2 | $94.75 | 5.782% | $100.2284 | $100.23 | $100.25 | $100.20 |
| Purchase #3 | $80.79 | 7.175% | $86.5867 | $86.59 | $86.60 | $86.60 |
| Purchase #4 | $195.47 | 4.826% | $204.9034 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $56.82 | 6.667% | $60.6082 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $249.84 | 7.768% | $269.2476 | $269.25 | $269.25 | $269.20 |
| Purchase #7 | $58.37 | 9.851% | $64.12 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $782.48 | $835.7859 | $835.79 | $835.80 | $835.70 | |