| 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 | $39.87 | 11.553% | $44.4762 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $33.98 | 3.573% | $35.1941 | $35.19 | $35.20 | $35.20 |
| Purchase #3 | $162.42 | 12.874% | $183.33 | $183.33 | $183.35 | $183.30 |
| Purchase #4 | $24.72 | 10.557% | $27.3297 | $27.33 | $27.35 | $27.30 |
| Purchase #5 | $169.43 | 8.546% | $183.9095 | $183.91 | $183.90 | $183.90 |
| Purchase #6 | $20.25 | 6.778% | $21.6225 | $21.62 | $21.60 | $21.60 |
| Purchase #7 | $75.99 | 9.322% | $83.0738 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $526.66 | $578.9358 | $578.93 | $578.95 | $578.90 | |