| 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 | $32.60 | 8.485% | $35.3661 | $35.37 | $35.35 | $35.40 |
| Purchase #2 | $88.54 | 8.841% | $96.3678 | $96.37 | $96.35 | $96.40 |
| Purchase #3 | $11.75 | 12.837% | $13.2583 | $13.26 | $13.25 | $13.30 |
| Purchase #4 | $167.83 | 8.658% | $182.3607 | $182.36 | $182.35 | $182.40 |
| Purchase #5 | $108.32 | 3.556% | $112.1719 | $112.17 | $112.15 | $112.20 |
| Purchase #6 | $187.44 | 3.357% | $193.7324 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $224.44 | 5.757% | $237.361 | $237.36 | $237.35 | $237.40 |
| 7 purchase totals = | $820.92 | $870.6182 | $870.62 | $870.55 | $870.80 | |