| 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 | $31.46 | 13.796% | $35.8002 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $30.98 | 5.148% | $32.5749 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $170.85 | 3.582% | $176.9698 | $176.97 | $176.95 | $177.00 |
| Purchase #4 | $152.39 | 6.663% | $162.5437 | $162.54 | $162.55 | $162.50 |
| Purchase #5 | $232.90 | 11.637% | $260.0026 | $260.00 | $260.00 | $260.00 |
| Purchase #6 | $69.44 | 7.345% | $74.5404 | $74.54 | $74.55 | $74.50 |
| Purchase #7 | $80.41 | 13.274% | $91.0836 | $91.08 | $91.10 | $91.10 |
| 7 purchase totals = | $768.43 | $833.5152 | $833.50 | $833.50 | $833.50 | |