| 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 | $31.44 | 8.236% | $34.0294 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $155.35 | 5.259% | $163.5199 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $113.44 | 6.802% | $121.1562 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $119.56 | 3.849% | $124.1619 | $124.16 | $124.15 | $124.20 |
| Purchase #5 | $210.76 | 10.115% | $232.0784 | $232.08 | $232.10 | $232.10 |
| Purchase #6 | $105.87 | 6.382% | $112.6266 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $160.32 | 11.436% | $178.6542 | $178.65 | $178.65 | $178.70 |
| 7 purchase totals = | $896.74 | $966.2266 | $966.23 | $966.25 | $966.30 | |