| 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 | $58.82 | 8.633% | $63.8979 | $63.90 | $63.90 | $63.90 |
| Purchase #2 | $33.92 | 5.723% | $35.8612 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $178.65 | 4.383% | $186.4802 | $186.48 | $186.50 | $186.50 |
| Purchase #4 | $49.26 | 13.751% | $56.0337 | $56.03 | $56.05 | $56.00 |
| Purchase #5 | $62.58 | 9.563% | $68.5645 | $68.56 | $68.55 | $68.60 |
| Purchase #6 | $51.38 | 4.845% | $53.8694 | $53.87 | $53.85 | $53.90 |
| Purchase #7 | $170.90 | 12.550% | $192.348 | $192.35 | $192.35 | $192.30 |
| 7 purchase totals = | $605.51 | $657.0549 | $657.05 | $657.05 | $657.10 | |