| 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 | $68.49 | 8.116% | $74.0486 | $74.05 | $74.05 | $74.00 |
| Purchase #2 | $147.66 | 3.293% | $152.5224 | $152.52 | $152.50 | $152.50 |
| Purchase #3 | $116.86 | 7.769% | $125.9389 | $125.94 | $125.95 | $125.90 |
| Purchase #4 | $86.71 | 9.231% | $94.7142 | $94.71 | $94.70 | $94.70 |
| Purchase #5 | $88.28 | 3.606% | $91.4634 | $91.46 | $91.45 | $91.50 |
| Purchase #6 | $139.27 | 7.159% | $149.2403 | $149.24 | $149.25 | $149.20 |
| Purchase #7 | $142.82 | 6.774% | $152.4946 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $790.09 | $840.4224 | $840.41 | $840.40 | $840.30 | |