| 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 | $32.39 | 9.678% | $35.5247 | $35.52 | $35.50 | $35.50 |
| Purchase #2 | $36.29 | 12.442% | $40.8052 | $40.81 | $40.80 | $40.80 |
| Purchase #3 | $186.31 | 8.228% | $201.6396 | $201.64 | $201.65 | $201.60 |
| Purchase #4 | $223.82 | 11.623% | $249.8346 | $249.83 | $249.85 | $249.80 |
| Purchase #5 | $60.38 | 12.823% | $68.1225 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $180.41 | 12.663% | $203.2553 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $52.33 | 9.460% | $57.2804 | $57.28 | $57.30 | $57.30 |
| 7 purchase totals = | $771.93 | $856.4623 | $856.46 | $856.45 | $856.40 | |