| 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 | $120.99 | 11.168% | $134.5022 | $134.50 | $134.50 | $134.50 |
| Purchase #2 | $36.68 | 12.357% | $41.2125 | $41.21 | $41.20 | $41.20 |
| Purchase #3 | $216.51 | 8.328% | $234.541 | $234.54 | $234.55 | $234.50 |
| Purchase #4 | $12.80 | 7.247% | $13.7276 | $13.73 | $13.75 | $13.70 |
| Purchase #5 | $31.85 | 5.496% | $33.6005 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $33.48 | 8.125% | $36.2003 | $36.20 | $36.20 | $36.20 |
| Purchase #7 | $5.57 | 6.501% | $5.9321 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $457.88 | $499.7162 | $499.71 | $499.75 | $499.60 | |