| 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 | $203.73 | 10.815% | $225.7634 | $225.76 | $225.75 | $225.80 |
| Purchase #2 | $230.56 | 9.135% | $251.6217 | $251.62 | $251.60 | $251.60 |
| Purchase #3 | $73.44 | 13.579% | $83.4124 | $83.41 | $83.40 | $83.40 |
| Purchase #4 | $70.50 | 12.833% | $79.5473 | $79.55 | $79.55 | $79.50 |
| Purchase #5 | $35.71 | 10.128% | $39.3267 | $39.33 | $39.35 | $39.30 |
| Purchase #6 | $72.73 | 13.645% | $82.654 | $82.65 | $82.65 | $82.70 |
| Purchase #7 | $105.41 | 4.102% | $109.7339 | $109.73 | $109.75 | $109.70 |
| 7 purchase totals = | $792.08 | $872.0594 | $872.05 | $872.05 | $872.00 | |