| 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 | $18.87 | 5.173% | $19.8461 | $19.85 | $19.85 | $19.80 |
| Purchase #2 | $140.27 | 5.190% | $147.55 | $147.55 | $147.55 | $147.60 |
| Purchase #3 | $116.78 | 3.705% | $121.1067 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $59.44 | 12.719% | $67.0002 | $67.00 | $67.00 | $67.00 |
| Purchase #5 | $203.87 | 8.549% | $221.2988 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $14.45 | 11.407% | $16.0983 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $187.37 | 11.208% | $208.3704 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $741.05 | $801.2705 | $801.28 | $801.25 | $801.30 | |