| 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 | $70.87 | 12.181% | $79.5027 | $79.50 | $79.50 | $79.50 |
| Purchase #2 | $9.89 | 11.548% | $11.0321 | $11.03 | $11.05 | $11.00 |
| Purchase #3 | $69.75 | 6.864% | $74.5376 | $74.54 | $74.55 | $74.50 |
| Purchase #4 | $162.45 | 9.439% | $177.7837 | $177.78 | $177.80 | $177.80 |
| Purchase #5 | $190.53 | 6.835% | $203.5527 | $203.55 | $203.55 | $203.60 |
| Purchase #6 | $86.98 | 10.794% | $96.3686 | $96.37 | $96.35 | $96.40 |
| Purchase #7 | $149.32 | 9.418% | $163.383 | $163.38 | $163.40 | $163.40 |
| 7 purchase totals = | $739.79 | $806.1604 | $806.15 | $806.20 | $806.20 | |