| 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 | $61.80 | 6.538% | $65.8405 | $65.84 | $65.85 | $65.80 |
| Purchase #2 | $133.76 | 11.394% | $149.0006 | $149.00 | $149.00 | $149.00 |
| Purchase #3 | $128.54 | 11.670% | $143.5406 | $143.54 | $143.55 | $143.50 |
| Purchase #4 | $48.81 | 11.720% | $54.5305 | $54.53 | $54.55 | $54.50 |
| Purchase #5 | $131.46 | 9.512% | $143.9645 | $143.96 | $143.95 | $144.00 |
| Purchase #6 | $188.33 | 9.467% | $206.1592 | $206.16 | $206.15 | $206.20 |
| Purchase #7 | $42.57 | 12.459% | $47.8738 | $47.87 | $47.85 | $47.90 |
| 7 purchase totals = | $735.27 | $810.9097 | $810.90 | $810.90 | $810.90 | |