| 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 | $71.32 | 11.206% | $79.3121 | $79.31 | $79.30 | $79.30 |
| Purchase #2 | $46.74 | 12.314% | $52.4956 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $246.33 | 10.554% | $272.3277 | $272.33 | $272.35 | $272.30 |
| Purchase #4 | $157.51 | 13.818% | $179.2747 | $179.27 | $179.25 | $179.30 |
| Purchase #5 | $5.74 | 10.645% | $6.351 | $6.35 | $6.35 | $6.40 |
| Purchase #6 | $66.74 | 12.242% | $74.9103 | $74.91 | $74.90 | $74.90 |
| Purchase #7 | $155.81 | 12.279% | $174.9419 | $174.94 | $174.95 | $174.90 |
| 7 purchase totals = | $750.19 | $839.6133 | $839.61 | $839.60 | $839.60 | |