| 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 | $186.87 | 8.123% | $202.0495 | $202.05 | $202.05 | $202.00 |
| Purchase #2 | $42.53 | 13.316% | $48.1933 | $48.19 | $48.20 | $48.20 |
| Purchase #3 | $85.37 | 12.259% | $95.8355 | $95.84 | $95.85 | $95.80 |
| Purchase #4 | $23.40 | 7.445% | $25.1421 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $110.80 | 9.333% | $121.141 | $121.14 | $121.15 | $121.10 |
| Purchase #6 | $88.51 | 12.244% | $99.3472 | $99.35 | $99.35 | $99.30 |
| Purchase #7 | $40.86 | 9.747% | $44.8426 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $578.34 | $636.5512 | $636.55 | $636.60 | $636.30 | |