| 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 | $73.61 | 13.352% | $83.4384 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $182.50 | 13.362% | $206.8857 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $149.26 | 7.291% | $160.1425 | $160.14 | $160.15 | $160.10 |
| Purchase #4 | $86.68 | 6.263% | $92.1088 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $12.97 | 5.122% | $13.6343 | $13.63 | $13.65 | $13.60 |
| Purchase #6 | $35.45 | 9.555% | $38.8372 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $109.71 | 9.709% | $120.3617 | $120.36 | $120.35 | $120.40 |
| 7 purchase totals = | $650.18 | $715.4086 | $715.41 | $715.45 | $715.30 | |