| 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 | $89.86 | 10.232% | $99.0545 | $99.05 | $99.05 | $99.10 |
| Purchase #2 | $15.43 | 6.406% | $16.4184 | $16.42 | $16.40 | $16.40 |
| Purchase #3 | $144.76 | 7.289% | $155.3116 | $155.31 | $155.30 | $155.30 |
| Purchase #4 | $206.28 | 12.844% | $232.7746 | $232.77 | $232.75 | $232.80 |
| Purchase #5 | $131.36 | 5.812% | $138.9946 | $138.99 | $139.00 | $139.00 |
| Purchase #6 | $83.44 | 11.718% | $93.2175 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $240.82 | 7.773% | $259.5389 | $259.54 | $259.55 | $259.50 |
| 7 purchase totals = | $911.95 | $995.3101 | $995.30 | $995.25 | $995.30 | |