| 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 | $5.97 | 4.205% | $6.221 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $183.86 | 8.818% | $200.0728 | $200.07 | $200.05 | $200.10 |
| Purchase #3 | $84.49 | 11.799% | $94.459 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $203.83 | 7.642% | $219.4067 | $219.41 | $219.40 | $219.40 |
| Purchase #5 | $201.55 | 3.692% | $208.9912 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $55.51 | 12.845% | $62.6403 | $62.64 | $62.65 | $62.60 |
| Purchase #7 | $61.95 | 11.257% | $68.9237 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $797.16 | $860.7147 | $860.71 | $860.65 | $860.70 | |