| 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 | $5.44 | 3.637% | $5.6379 | $5.64 | $5.65 | $5.60 |
| Purchase #2 | $84.75 | 11.316% | $94.3403 | $94.34 | $94.35 | $94.30 |
| Purchase #3 | $239.42 | 12.341% | $268.9668 | $268.97 | $268.95 | $269.00 |
| Purchase #4 | $225.73 | 4.264% | $235.3551 | $235.36 | $235.35 | $235.40 |
| Purchase #5 | $233.74 | 5.611% | $246.8552 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $108.62 | 7.698% | $116.9816 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $24.71 | 13.358% | $28.0108 | $28.01 | $28.00 | $28.00 |
| 7 purchase totals = | $922.41 | $996.1477 | $996.16 | $996.15 | $996.20 | |