| 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 | $32.70 | 3.586% | $33.8726 | $33.87 | $33.85 | $33.90 |
| Purchase #2 | $45.56 | 12.147% | $51.0942 | $51.09 | $51.10 | $51.10 |
| Purchase #3 | $144.36 | 3.627% | $149.5959 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $169.89 | 4.492% | $177.5215 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $186.42 | 13.842% | $212.2243 | $212.22 | $212.20 | $212.20 |
| Purchase #6 | $178.34 | 8.436% | $193.3848 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $57.86 | 10.542% | $63.9596 | $63.96 | $63.95 | $64.00 |
| 7 purchase totals = | $815.13 | $881.6529 | $881.64 | $881.60 | $881.70 | |