| 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 | $82.36 | 10.446% | $90.9633 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $141.28 | 10.874% | $156.6428 | $156.64 | $156.65 | $156.60 |
| Purchase #3 | $231.36 | 8.731% | $251.56 | $251.56 | $251.55 | $251.60 |
| Purchase #4 | $148.80 | 13.324% | $168.6261 | $168.63 | $168.65 | $168.60 |
| Purchase #5 | $19.76 | 12.683% | $22.2662 | $22.27 | $22.25 | $22.30 |
| Purchase #6 | $11.37 | 8.610% | $12.349 | $12.35 | $12.35 | $12.30 |
| Purchase #7 | $44.54 | 6.377% | $47.3803 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $679.47 | $749.7877 | $749.79 | $749.80 | $749.80 | |