| 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 | $31.42 | 3.303% | $32.4578 | $32.46 | $32.45 | $32.50 |
| Purchase #2 | $127.97 | 11.590% | $142.8017 | $142.80 | $142.80 | $142.80 |
| Purchase #3 | $26.74 | 13.731% | $30.4117 | $30.41 | $30.40 | $30.40 |
| Purchase #4 | $67.95 | 13.347% | $77.0193 | $77.02 | $77.00 | $77.00 |
| Purchase #5 | $122.85 | 10.360% | $135.5773 | $135.58 | $135.60 | $135.60 |
| Purchase #6 | $237.57 | 13.480% | $269.5944 | $269.59 | $269.60 | $269.60 |
| Purchase #7 | $43.76 | 7.655% | $47.1098 | $47.11 | $47.10 | $47.10 |
| 7 purchase totals = | $658.26 | $734.9720 | $734.97 | $734.95 | $735.00 | |