| 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 | $9.88 | 7.436% | $10.6147 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $17.71 | 4.210% | $18.4556 | $18.46 | $18.45 | $18.50 |
| Purchase #3 | $231.65 | 11.521% | $258.3384 | $258.34 | $258.35 | $258.30 |
| Purchase #4 | $71.82 | 5.621% | $75.857 | $75.86 | $75.85 | $75.90 |
| Purchase #5 | $81.93 | 6.358% | $87.1391 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $208.60 | 10.505% | $230.5134 | $230.51 | $230.50 | $230.50 |
| Purchase #7 | $236.62 | 11.418% | $263.6373 | $263.64 | $263.65 | $263.60 |
| 7 purchase totals = | $858.21 | $944.5555 | $944.56 | $944.55 | $944.50 | |