| 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 | $81.92 | 12.710% | $92.332 | $92.33 | $92.35 | $92.30 |
| Purchase #2 | $15.79 | 10.712% | $17.4814 | $17.48 | $17.50 | $17.50 |
| Purchase #3 | $64.57 | 11.116% | $71.7476 | $71.75 | $71.75 | $71.70 |
| Purchase #4 | $13.27 | 11.115% | $14.745 | $14.75 | $14.75 | $14.70 |
| Purchase #5 | $241.99 | 9.384% | $264.6983 | $264.70 | $264.70 | $264.70 |
| Purchase #6 | $225.77 | 11.146% | $250.9343 | $250.93 | $250.95 | $250.90 |
| Purchase #7 | $115.56 | 5.823% | $122.2891 | $122.29 | $122.30 | $122.30 |
| 7 purchase totals = | $758.87 | $834.2277 | $834.23 | $834.30 | $834.10 | |