| 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 | $64.68 | 9.856% | $71.0549 | $71.05 | $71.05 | $71.10 |
| Purchase #2 | $67.42 | 10.777% | $74.6859 | $74.69 | $74.70 | $74.70 |
| Purchase #3 | $90.44 | 9.823% | $99.3239 | $99.32 | $99.30 | $99.30 |
| Purchase #4 | $215.33 | 9.348% | $235.459 | $235.46 | $235.45 | $235.50 |
| Purchase #5 | $9.98 | 13.415% | $11.3188 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $18.95 | 11.154% | $21.0637 | $21.06 | $21.05 | $21.10 |
| Purchase #7 | $221.93 | 6.814% | $237.0523 | $237.05 | $237.05 | $237.10 |
| 7 purchase totals = | $688.73 | $749.9585 | $749.95 | $749.90 | $750.10 | |