| 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 | $90.66 | 10.266% | $99.9672 | $99.97 | $99.95 | $100.00 |
| Purchase #2 | $212.79 | 8.651% | $231.1985 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $68.56 | 11.234% | $76.262 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $72.61 | 6.336% | $77.2106 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $123.98 | 11.176% | $137.836 | $137.84 | $137.85 | $137.80 |
| Purchase #6 | $235.71 | 10.148% | $259.6299 | $259.63 | $259.65 | $259.60 |
| Purchase #7 | $172.81 | 10.564% | $191.0656 | $191.07 | $191.05 | $191.10 |
| 7 purchase totals = | $977.12 | $1,073.1698 | $1,073.18 | $1,073.15 | $1,073.20 | |