| 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 | $32.42 | 10.269% | $35.7492 | $35.75 | $35.75 | $35.70 |
| Purchase #2 | $150.44 | 4.692% | $157.4986 | $157.50 | $157.50 | $157.50 |
| Purchase #3 | $55.95 | 10.224% | $61.6703 | $61.67 | $61.65 | $61.70 |
| Purchase #4 | $167.43 | 11.155% | $186.1068 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $64.85 | 7.540% | $69.7397 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $128.82 | 9.841% | $141.4972 | $141.50 | $141.50 | $141.50 |
| Purchase #7 | $152.39 | 4.783% | $159.6788 | $159.68 | $159.70 | $159.70 |
| 7 purchase totals = | $752.30 | $811.9406 | $811.95 | $811.95 | $811.90 | |