| 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 | $15.70 | 12.785% | $17.7072 | $17.71 | $17.70 | $17.70 |
| Purchase #2 | $94.73 | 5.266% | $99.7185 | $99.72 | $99.70 | $99.70 |
| Purchase #3 | $61.77 | 6.251% | $65.6312 | $65.63 | $65.65 | $65.60 |
| Purchase #4 | $207.44 | 12.223% | $232.7954 | $232.80 | $232.80 | $232.80 |
| Purchase #5 | $211.67 | 11.282% | $235.5506 | $235.55 | $235.55 | $235.60 |
| Purchase #6 | $168.31 | 10.780% | $186.4538 | $186.45 | $186.45 | $186.50 |
| Purchase #7 | $210.42 | 8.412% | $228.1205 | $228.12 | $228.10 | $228.10 |
| 7 purchase totals = | $970.04 | $1,065.9772 | $1,065.98 | $1,065.95 | $1,066.00 | |