| 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 | $56.66 | 7.310% | $60.8018 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $28.76 | 8.783% | $31.286 | $31.29 | $31.30 | $31.30 |
| Purchase #3 | $14.27 | 7.543% | $15.3464 | $15.35 | $15.35 | $15.30 |
| Purchase #4 | $120.43 | 8.143% | $130.2366 | $130.24 | $130.25 | $130.20 |
| Purchase #5 | $246.55 | 12.567% | $277.5339 | $277.53 | $277.55 | $277.50 |
| Purchase #6 | $178.36 | 12.170% | $200.0664 | $200.07 | $200.05 | $200.10 |
| Purchase #7 | $54.41 | 11.677% | $60.7635 | $60.76 | $60.75 | $60.80 |
| 7 purchase totals = | $699.44 | $776.0346 | $776.04 | $776.05 | $776.00 | |