| 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 | $16.42 | 5.812% | $17.3743 | $17.37 | $17.35 | $17.40 |
| Purchase #2 | $66.82 | 11.769% | $74.684 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $244.85 | 10.187% | $269.7929 | $269.79 | $269.80 | $269.80 |
| Purchase #4 | $19.90 | 10.834% | $22.056 | $22.06 | $22.05 | $22.10 |
| Purchase #5 | $40.76 | 7.591% | $43.8541 | $43.85 | $43.85 | $43.90 |
| Purchase #6 | $204.95 | 10.151% | $225.7545 | $225.75 | $225.75 | $225.80 |
| Purchase #7 | $83.99 | 12.644% | $94.6097 | $94.61 | $94.60 | $94.60 |
| 7 purchase totals = | $677.69 | $748.1255 | $748.11 | $748.10 | $748.30 | |