| 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 | $70.99 | 13.816% | $80.798 | $80.80 | $80.80 | $80.80 |
| Purchase #2 | $124.54 | 5.423% | $131.2938 | $131.29 | $131.30 | $131.30 |
| Purchase #3 | $66.60 | 4.442% | $69.5584 | $69.56 | $69.55 | $69.60 |
| Purchase #4 | $234.54 | 12.523% | $263.9114 | $263.91 | $263.90 | $263.90 |
| Purchase #5 | $195.73 | 3.782% | $203.1325 | $203.13 | $203.15 | $203.10 |
| Purchase #6 | $121.29 | 9.162% | $132.4026 | $132.40 | $132.40 | $132.40 |
| Purchase #7 | $47.39 | 11.815% | $52.9891 | $52.99 | $53.00 | $53.00 |
| 7 purchase totals = | $861.08 | $934.0858 | $934.08 | $934.10 | $934.10 | |