| 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 | $70.79 | 3.297% | $73.1239 | $73.12 | $73.10 | $73.10 |
| Purchase #2 | $53.48 | 13.353% | $60.6212 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $220.85 | 12.422% | $248.284 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $46.46 | 3.661% | $48.1609 | $48.16 | $48.15 | $48.20 |
| Purchase #5 | $203.25 | 13.362% | $230.4083 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $39.44 | 12.400% | $44.3306 | $44.33 | $44.35 | $44.30 |
| Purchase #7 | $215.89 | 12.355% | $242.5632 | $242.56 | $242.55 | $242.60 |
| 7 purchase totals = | $850.16 | $947.4921 | $947.48 | $947.45 | $947.50 | |