| 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 | $21.88 | 7.873% | $23.6026 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $13.61 | 5.514% | $14.3605 | $14.36 | $14.35 | $14.40 |
| Purchase #3 | $22.67 | 9.251% | $24.7672 | $24.77 | $24.75 | $24.80 |
| Purchase #4 | $165.55 | 7.218% | $177.4994 | $177.50 | $177.50 | $177.50 |
| Purchase #5 | $81.75 | 13.718% | $92.9645 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $223.30 | 7.468% | $239.976 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $120.37 | 11.867% | $134.6543 | $134.65 | $134.65 | $134.70 |
| 7 purchase totals = | $649.13 | $707.8245 | $707.82 | $707.80 | $708.00 | |