| 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 | $57.93 | 10.786% | $64.1783 | $64.18 | $64.20 | $64.20 |
| Purchase #2 | $17.48 | 11.343% | $19.4628 | $19.46 | $19.45 | $19.50 |
| Purchase #3 | $228.43 | 7.189% | $244.8518 | $244.85 | $244.85 | $244.90 |
| Purchase #4 | $244.78 | 8.681% | $266.0294 | $266.03 | $266.05 | $266.00 |
| Purchase #5 | $66.73 | 8.345% | $72.2986 | $72.30 | $72.30 | $72.30 |
| Purchase #6 | $66.44 | 6.805% | $70.9612 | $70.96 | $70.95 | $71.00 |
| Purchase #7 | $57.55 | 6.673% | $61.3903 | $61.39 | $61.40 | $61.40 |
| 7 purchase totals = | $739.34 | $799.1724 | $799.17 | $799.20 | $799.30 | |