| 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 | $80.71 | 13.625% | $91.7067 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $76.57 | 9.239% | $83.6443 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $10.29 | 11.557% | $11.4792 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $178.84 | 9.782% | $196.3341 | $196.33 | $196.35 | $196.30 |
| Purchase #5 | $190.90 | 4.588% | $199.6585 | $199.66 | $199.65 | $199.70 |
| Purchase #6 | $31.76 | 4.266% | $33.1149 | $33.11 | $33.10 | $33.10 |
| Purchase #7 | $33.56 | 7.771% | $36.1679 | $36.17 | $36.15 | $36.20 |
| 7 purchase totals = | $602.63 | $652.1056 | $652.10 | $652.10 | $652.10 | |