| 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 | $218.51 | 8.783% | $237.7017 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $160.45 | 3.292% | $165.732 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $35.64 | 6.510% | $37.9602 | $37.96 | $37.95 | $38.00 |
| Purchase #4 | $20.69 | 9.110% | $22.5749 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $67.78 | 3.244% | $69.9788 | $69.98 | $70.00 | $70.00 |
| Purchase #6 | $58.96 | 13.234% | $66.7628 | $66.76 | $66.75 | $66.80 |
| Purchase #7 | $107.84 | 10.418% | $119.0748 | $119.07 | $119.05 | $119.10 |
| 7 purchase totals = | $669.87 | $719.7852 | $719.77 | $719.75 | $719.90 | |