| 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 | $77.71 | 12.173% | $87.1696 | $87.17 | $87.15 | $87.20 |
| Purchase #2 | $212.34 | 4.362% | $221.6023 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $195.35 | 6.512% | $208.0712 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $31.77 | 7.113% | $34.0298 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $28.97 | 11.144% | $32.1984 | $32.20 | $32.20 | $32.20 |
| Purchase #6 | $183.75 | 11.233% | $204.3906 | $204.39 | $204.40 | $204.40 |
| Purchase #7 | $76.31 | 12.590% | $85.9174 | $85.92 | $85.90 | $85.90 |
| 7 purchase totals = | $806.20 | $873.3793 | $873.38 | $873.35 | $873.40 | |