| 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 | $78.68 | 11.621% | $87.8234 | $87.82 | $87.80 | $87.80 |
| Purchase #2 | $195.28 | 12.645% | $219.9732 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $102.92 | 9.463% | $112.6593 | $112.66 | $112.65 | $112.70 |
| Purchase #4 | $75.93 | 10.492% | $83.8966 | $83.90 | $83.90 | $83.90 |
| Purchase #5 | $83.95 | 9.540% | $91.9588 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $158.76 | 12.403% | $178.451 | $178.45 | $178.45 | $178.50 |
| Purchase #7 | $115.85 | 13.297% | $131.2546 | $131.25 | $131.25 | $131.30 |
| 7 purchase totals = | $811.37 | $906.0169 | $906.01 | $905.95 | $906.20 | |