| 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 | $89.35 | 7.280% | $95.8547 | $95.85 | $95.85 | $95.90 |
| Purchase #2 | $134.49 | 7.226% | $144.2082 | $144.21 | $144.20 | $144.20 |
| Purchase #3 | $237.53 | 12.242% | $266.6084 | $266.61 | $266.60 | $266.60 |
| Purchase #4 | $218.86 | 8.407% | $237.2596 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $63.96 | 7.435% | $68.7154 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $25.38 | 9.523% | $27.7969 | $27.80 | $27.80 | $27.80 |
| Purchase #7 | $135.98 | 7.820% | $146.6136 | $146.61 | $146.60 | $146.60 |
| 7 purchase totals = | $905.55 | $987.0568 | $987.06 | $987.00 | $987.10 | |