| 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 | $5.61 | 9.481% | $6.1419 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $105.67 | 7.798% | $113.9101 | $113.91 | $113.90 | $113.90 |
| Purchase #3 | $157.32 | 12.730% | $177.3468 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $78.49 | 12.580% | $88.364 | $88.36 | $88.35 | $88.40 |
| Purchase #5 | $23.38 | 6.469% | $24.8925 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $182.75 | 13.193% | $206.8602 | $206.86 | $206.85 | $206.90 |
| Purchase #7 | $123.71 | 4.401% | $129.1545 | $129.15 | $129.15 | $129.20 |
| 7 purchase totals = | $676.93 | $746.6700 | $746.66 | $746.65 | $746.70 | |