| 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 | $237.97 | 5.354% | $250.7109 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $117.96 | 5.665% | $124.6424 | $124.64 | $124.65 | $124.60 |
| Purchase #3 | $32.29 | 8.162% | $34.9255 | $34.93 | $34.95 | $34.90 |
| Purchase #4 | $100.50 | 6.151% | $106.6818 | $106.68 | $106.70 | $106.70 |
| Purchase #5 | $40.67 | 3.214% | $41.9771 | $41.98 | $42.00 | $42.00 |
| Purchase #6 | $90.60 | 12.578% | $101.9957 | $102.00 | $102.00 | $102.00 |
| Purchase #7 | $73.93 | 8.389% | $80.132 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $693.92 | $741.0654 | $741.07 | $741.15 | $741.00 | |