| 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 | $36.90 | 13.661% | $41.9409 | $41.94 | $41.95 | $41.90 |
| Purchase #2 | $207.90 | 10.749% | $230.2472 | $230.25 | $230.25 | $230.20 |
| Purchase #3 | $32.98 | 11.700% | $36.8387 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $105.40 | 6.596% | $112.3522 | $112.35 | $112.35 | $112.40 |
| Purchase #5 | $54.95 | 12.151% | $61.627 | $61.63 | $61.65 | $61.60 |
| Purchase #6 | $135.41 | 3.546% | $140.2116 | $140.21 | $140.20 | $140.20 |
| Purchase #7 | $221.77 | 12.614% | $249.7441 | $249.74 | $249.75 | $249.70 |
| 7 purchase totals = | $795.31 | $872.9617 | $872.96 | $873.00 | $872.80 | |