| 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 | $37.86 | 6.848% | $40.4527 | $40.45 | $40.45 | $40.50 |
| Purchase #2 | $97.43 | 11.646% | $108.7767 | $108.78 | $108.80 | $108.80 |
| Purchase #3 | $17.88 | 8.159% | $19.3388 | $19.34 | $19.35 | $19.30 |
| Purchase #4 | $142.28 | 11.165% | $158.1656 | $158.17 | $158.15 | $158.20 |
| Purchase #5 | $117.44 | 11.534% | $130.9855 | $130.99 | $131.00 | $131.00 |
| Purchase #6 | $16.98 | 6.272% | $18.045 | $18.05 | $18.05 | $18.00 |
| Purchase #7 | $224.27 | 10.424% | $247.6479 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $654.14 | $723.4122 | $723.43 | $723.45 | $723.40 | |