| 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 | $15.43 | 5.745% | $16.3165 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $200.99 | 9.298% | $219.6781 | $219.68 | $219.70 | $219.70 |
| Purchase #3 | $182.79 | 4.115% | $190.3118 | $190.31 | $190.30 | $190.30 |
| Purchase #4 | $61.83 | 12.609% | $69.6261 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $240.97 | 10.753% | $266.8815 | $266.88 | $266.90 | $266.90 |
| Purchase #6 | $80.99 | 7.349% | $86.942 | $86.94 | $86.95 | $86.90 |
| Purchase #7 | $13.76 | 7.668% | $14.8151 | $14.82 | $14.80 | $14.80 |
| 7 purchase totals = | $796.76 | $864.5711 | $864.58 | $864.60 | $864.50 | |