| 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 | $121.61 | 8.247% | $131.6392 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $88.29 | 6.580% | $94.0995 | $94.10 | $94.10 | $94.10 |
| Purchase #3 | $14.85 | 7.454% | $15.9569 | $15.96 | $15.95 | $16.00 |
| Purchase #4 | $5.63 | 5.865% | $5.9602 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $165.94 | 8.665% | $180.3187 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $216.57 | 11.646% | $241.7917 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $201.46 | 7.831% | $217.2363 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $814.35 | $887.0025 | $887.01 | $887.00 | $887.00 | |