| 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 | $16.49 | 8.804% | $17.9418 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $34.84 | 11.761% | $38.9375 | $38.94 | $38.95 | $38.90 |
| Purchase #3 | $209.47 | 5.827% | $221.6758 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $37.49 | 10.571% | $41.4531 | $41.45 | $41.45 | $41.50 |
| Purchase #5 | $117.94 | 10.707% | $130.5678 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $113.44 | 3.140% | $117.002 | $117.00 | $117.00 | $117.00 |
| Purchase #7 | $236.80 | 10.804% | $262.3839 | $262.38 | $262.40 | $262.40 |
| 7 purchase totals = | $766.47 | $829.9619 | $829.96 | $830.00 | $830.00 | |