| 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 | $50.91 | 12.305% | $57.1745 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $79.71 | 13.846% | $90.7466 | $90.75 | $90.75 | $90.70 |
| Purchase #3 | $167.34 | 13.151% | $189.3469 | $189.35 | $189.35 | $189.30 |
| Purchase #4 | $139.48 | 4.743% | $146.0955 | $146.10 | $146.10 | $146.10 |
| Purchase #5 | $66.85 | 10.222% | $73.6834 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $22.70 | 10.331% | $25.0451 | $25.05 | $25.05 | $25.00 |
| Purchase #7 | $17.94 | 6.711% | $19.144 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $544.93 | $601.2360 | $601.24 | $601.25 | $601.10 | |