| 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 | $59.96 | 7.168% | $64.2579 | $64.26 | $64.25 | $64.30 |
| Purchase #2 | $238.89 | 3.705% | $247.7409 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $240.72 | 9.408% | $263.3669 | $263.37 | $263.35 | $263.40 |
| Purchase #4 | $18.70 | 12.741% | $21.0826 | $21.08 | $21.10 | $21.10 |
| Purchase #5 | $174.66 | 6.757% | $186.4618 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $63.25 | 8.326% | $68.5162 | $68.52 | $68.50 | $68.50 |
| Purchase #7 | $65.40 | 6.258% | $69.4927 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $861.58 | $920.9190 | $920.92 | $920.90 | $921.00 | |