| 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 | $74.99 | 8.469% | $81.3409 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $219.52 | 7.688% | $236.3967 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $69.93 | 13.119% | $79.1041 | $79.10 | $79.10 | $79.10 |
| Purchase #4 | $11.67 | 6.516% | $12.4304 | $12.43 | $12.45 | $12.40 |
| Purchase #5 | $61.40 | 3.816% | $63.743 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $170.68 | 13.745% | $194.14 | $194.14 | $194.15 | $194.10 |
| Purchase #7 | $103.57 | 9.688% | $113.6039 | $113.60 | $113.60 | $113.60 |
| 7 purchase totals = | $711.76 | $780.7590 | $780.75 | $780.80 | $780.60 | |