| 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 | $53.58 | 12.778% | $60.4265 | $60.43 | $60.45 | $60.40 |
| Purchase #2 | $18.27 | 4.491% | $19.0905 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $87.46 | 13.492% | $99.2601 | $99.26 | $99.25 | $99.30 |
| Purchase #4 | $181.27 | 11.175% | $201.5269 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $102.31 | 9.803% | $112.3394 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $92.29 | 10.821% | $102.2767 | $102.28 | $102.30 | $102.30 |
| Purchase #7 | $53.28 | 6.674% | $56.8359 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $588.46 | $651.7560 | $651.77 | $651.85 | $651.70 | |