| 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 | $49.77 | 12.813% | $56.147 | $56.15 | $56.15 | $56.10 |
| Purchase #2 | $58.30 | 11.715% | $65.1298 | $65.13 | $65.15 | $65.10 |
| Purchase #3 | $52.87 | 8.177% | $57.1932 | $57.19 | $57.20 | $57.20 |
| Purchase #4 | $120.80 | 9.242% | $131.9643 | $131.96 | $131.95 | $132.00 |
| Purchase #5 | $61.45 | 6.731% | $65.5862 | $65.59 | $65.60 | $65.60 |
| Purchase #6 | $90.63 | 3.629% | $93.919 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $227.70 | 3.552% | $235.7879 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $661.52 | $705.7274 | $705.73 | $705.75 | $705.70 | |