| 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 | $35.66 | 6.524% | $37.9865 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $99.36 | 4.526% | $103.857 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $96.70 | 3.762% | $100.3379 | $100.34 | $100.35 | $100.30 |
| Purchase #4 | $78.33 | 11.862% | $87.6215 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $13.82 | 3.710% | $14.3327 | $14.33 | $14.35 | $14.30 |
| Purchase #6 | $149.58 | 5.435% | $157.7097 | $157.71 | $157.70 | $157.70 |
| Purchase #7 | $196.62 | 8.330% | $212.9984 | $213.00 | $213.00 | $213.00 |
| 7 purchase totals = | $670.07 | $714.8437 | $714.85 | $714.85 | $714.80 | |