| 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 | $74.37 | 8.615% | $80.777 | $80.78 | $80.80 | $80.80 |
| Purchase #2 | $13.79 | 11.715% | $15.4055 | $15.41 | $15.40 | $15.40 |
| Purchase #3 | $227.54 | 10.577% | $251.6069 | $251.61 | $251.60 | $251.60 |
| Purchase #4 | $221.32 | 8.781% | $240.7541 | $240.75 | $240.75 | $240.80 |
| Purchase #5 | $185.91 | 6.692% | $198.3511 | $198.35 | $198.35 | $198.40 |
| Purchase #6 | $5.56 | 6.810% | $5.9386 | $5.94 | $5.95 | $5.90 |
| Purchase #7 | $134.47 | 5.238% | $141.5135 | $141.51 | $141.50 | $141.50 |
| 7 purchase totals = | $862.96 | $934.3467 | $934.35 | $934.35 | $934.40 | |