| 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 | $71.96 | 6.182% | $76.4086 | $76.41 | $76.40 | $76.40 |
| Purchase #2 | $15.36 | 5.629% | $16.2246 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $49.75 | 7.331% | $53.3972 | $53.40 | $53.40 | $53.40 |
| Purchase #4 | $141.78 | 4.582% | $148.2764 | $148.28 | $148.30 | $148.30 |
| Purchase #5 | $189.88 | 5.447% | $200.2228 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $74.55 | 12.699% | $84.0171 | $84.02 | $84.00 | $84.00 |
| Purchase #7 | $106.70 | 10.198% | $117.5813 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $649.98 | $696.1280 | $696.13 | $696.10 | $696.10 | |