| 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 | $61.52 | 3.618% | $63.7458 | $63.75 | $63.75 | $63.70 |
| Purchase #2 | $77.29 | 3.599% | $80.0717 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $153.97 | 9.601% | $168.7527 | $168.75 | $168.75 | $168.80 |
| Purchase #4 | $146.65 | 3.705% | $152.0834 | $152.08 | $152.10 | $152.10 |
| Purchase #5 | $170.82 | 7.761% | $184.0773 | $184.08 | $184.10 | $184.10 |
| Purchase #6 | $83.63 | 8.650% | $90.864 | $90.86 | $90.85 | $90.90 |
| Purchase #7 | $5.63 | 7.817% | $6.0701 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $699.51 | $745.6650 | $745.66 | $745.65 | $745.80 | |