| 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 | $35.35 | 11.196% | $39.3078 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $18.68 | 9.705% | $20.4929 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $85.46 | 11.314% | $95.1289 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $64.97 | 5.810% | $68.7448 | $68.74 | $68.75 | $68.70 |
| Purchase #5 | $176.85 | 5.550% | $186.6652 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $56.95 | 6.773% | $60.8072 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $167.90 | 13.431% | $190.4506 | $190.45 | $190.45 | $190.50 |
| 7 purchase totals = | $606.16 | $661.5974 | $661.60 | $661.60 | $661.60 | |