| 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 | $62.42 | 3.839% | $64.8163 | $64.82 | $64.80 | $64.80 |
| Purchase #2 | $147.39 | 6.425% | $156.8598 | $156.86 | $156.85 | $156.90 |
| Purchase #3 | $32.78 | 7.874% | $35.3611 | $35.36 | $35.35 | $35.40 |
| Purchase #4 | $10.93 | 6.288% | $11.6173 | $11.62 | $11.60 | $11.60 |
| Purchase #5 | $115.28 | 9.810% | $126.589 | $126.59 | $126.60 | $126.60 |
| Purchase #6 | $246.97 | 4.169% | $257.2662 | $257.27 | $257.25 | $257.30 |
| Purchase #7 | $179.50 | 13.363% | $203.4866 | $203.49 | $203.50 | $203.50 |
| 7 purchase totals = | $795.27 | $855.9963 | $856.01 | $855.95 | $856.10 | |