| 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 | $40.87 | 3.847% | $42.4423 | $42.44 | $42.45 | $42.40 |
| Purchase #2 | $190.77 | 3.592% | $197.6225 | $197.62 | $197.60 | $197.60 |
| Purchase #3 | $231.97 | 11.715% | $259.1453 | $259.15 | $259.15 | $259.10 |
| Purchase #4 | $67.96 | 4.715% | $71.1643 | $71.16 | $71.15 | $71.20 |
| Purchase #5 | $5.28 | 4.423% | $5.5135 | $5.51 | $5.50 | $5.50 |
| Purchase #6 | $59.37 | 12.237% | $66.6351 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $33.61 | 6.193% | $35.6915 | $35.69 | $35.70 | $35.70 |
| 7 purchase totals = | $629.83 | $678.2145 | $678.21 | $678.20 | $678.10 | |