| 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 | $13.65 | 6.120% | $14.4854 | $14.49 | $14.50 | $14.50 |
| Purchase #2 | $94.79 | 12.236% | $106.3885 | $106.39 | $106.40 | $106.40 |
| Purchase #3 | $159.89 | 12.369% | $179.6668 | $179.67 | $179.65 | $179.70 |
| Purchase #4 | $135.30 | 8.566% | $146.8898 | $146.89 | $146.90 | $146.90 |
| Purchase #5 | $80.87 | 11.806% | $90.4175 | $90.42 | $90.40 | $90.40 |
| Purchase #6 | $112.34 | 4.308% | $117.1796 | $117.18 | $117.20 | $117.20 |
| Purchase #7 | $50.27 | 5.604% | $53.0871 | $53.09 | $53.10 | $53.10 |
| 7 purchase totals = | $647.11 | $708.1147 | $708.13 | $708.15 | $708.20 | |