| 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 | $67.94 | 10.849% | $75.3108 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $120.91 | 6.326% | $128.5588 | $128.56 | $128.55 | $128.60 |
| Purchase #3 | $203.41 | 9.665% | $223.0696 | $223.07 | $223.05 | $223.10 |
| Purchase #4 | $35.48 | 13.186% | $40.1584 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $245.93 | 8.556% | $266.9718 | $266.97 | $266.95 | $267.00 |
| Purchase #6 | $52.80 | 5.567% | $55.7394 | $55.74 | $55.75 | $55.70 |
| Purchase #7 | $71.40 | 12.130% | $80.0608 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $797.87 | $869.8696 | $869.87 | $869.80 | $870.00 | |