| 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 | $81.77 | 3.222% | $84.4046 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $40.33 | 11.355% | $44.9095 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $108.76 | 7.114% | $116.4972 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $98.41 | 4.813% | $103.1465 | $103.15 | $103.15 | $103.10 |
| Purchase #5 | $77.39 | 9.497% | $84.7397 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $183.81 | 10.307% | $202.7553 | $202.76 | $202.75 | $202.80 |
| Purchase #7 | $195.44 | 3.127% | $201.5514 | $201.55 | $201.55 | $201.60 |
| 7 purchase totals = | $785.91 | $838.0042 | $838.01 | $838.00 | $838.00 | |