| 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 | $43.89 | 13.418% | $49.7792 | $49.78 | $49.80 | $49.80 |
| Purchase #2 | $167.37 | 3.659% | $173.4941 | $173.49 | $173.50 | $173.50 |
| Purchase #3 | $130.99 | 5.724% | $138.4879 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $204.62 | 7.394% | $219.7496 | $219.75 | $219.75 | $219.70 |
| Purchase #5 | $81.54 | 4.284% | $85.0332 | $85.03 | $85.05 | $85.00 |
| Purchase #6 | $219.85 | 5.546% | $232.0429 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $27.60 | 12.817% | $31.1375 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $875.86 | $929.7244 | $929.72 | $929.80 | $929.60 | |