| 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 | $72.91 | 10.665% | $80.6859 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $70.43 | 8.325% | $76.2933 | $76.29 | $76.30 | $76.30 |
| Purchase #3 | $21.80 | 10.186% | $24.0205 | $24.02 | $24.00 | $24.00 |
| Purchase #4 | $173.61 | 6.286% | $184.5231 | $184.52 | $184.50 | $184.50 |
| Purchase #5 | $44.96 | 8.296% | $48.6899 | $48.69 | $48.70 | $48.70 |
| Purchase #6 | $246.85 | 13.208% | $279.4539 | $279.45 | $279.45 | $279.50 |
| Purchase #7 | $166.75 | 5.865% | $176.5299 | $176.53 | $176.55 | $176.50 |
| 7 purchase totals = | $797.31 | $870.1965 | $870.19 | $870.20 | $870.20 | |