| 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 | $62.71 | 11.274% | $69.7799 | $69.78 | $69.80 | $69.80 |
| Purchase #2 | $76.43 | 3.186% | $78.8651 | $78.87 | $78.85 | $78.90 |
| Purchase #3 | $189.76 | 7.462% | $203.9199 | $203.92 | $203.90 | $203.90 |
| Purchase #4 | $141.46 | 5.327% | $148.9956 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $186.43 | 11.294% | $207.4854 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $17.54 | 7.242% | $18.8102 | $18.81 | $18.80 | $18.80 |
| Purchase #7 | $226.65 | 11.788% | $253.3675 | $253.37 | $253.35 | $253.40 |
| 7 purchase totals = | $900.98 | $981.2236 | $981.24 | $981.20 | $981.30 | |