| 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 | $96.80 | 5.352% | $101.9807 | $101.98 | $102.00 | $102.00 |
| Purchase #2 | $42.78 | 3.115% | $44.1126 | $44.11 | $44.10 | $44.10 |
| Purchase #3 | $194.59 | 6.786% | $207.7949 | $207.79 | $207.80 | $207.80 |
| Purchase #4 | $180.35 | 7.142% | $193.2306 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $110.62 | 11.580% | $123.4298 | $123.43 | $123.45 | $123.40 |
| Purchase #6 | $45.95 | 6.421% | $48.9004 | $48.90 | $48.90 | $48.90 |
| Purchase #7 | $163.35 | 13.315% | $185.1001 | $185.10 | $185.10 | $185.10 |
| 7 purchase totals = | $834.44 | $904.5491 | $904.54 | $904.60 | $904.50 | |