| 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 | $77.72 | 13.124% | $87.92 | $87.92 | $87.90 | $87.90 |
| Purchase #2 | $72.48 | 9.130% | $79.0974 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $211.29 | 6.363% | $224.7344 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $122.26 | 3.621% | $126.687 | $126.69 | $126.70 | $126.70 |
| Purchase #5 | $57.63 | 6.494% | $61.3725 | $61.37 | $61.35 | $61.40 |
| Purchase #6 | $197.55 | 10.626% | $218.5417 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $200.43 | 5.200% | $210.8524 | $210.85 | $210.85 | $210.90 |
| 7 purchase totals = | $939.36 | $1,009.2054 | $1,009.20 | $1,009.20 | $1,009.20 | |