| 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 | $197.97 | 6.626% | $211.0875 | $211.09 | $211.10 | $211.10 |
| Purchase #2 | $197.34 | 4.789% | $206.7906 | $206.79 | $206.80 | $206.80 |
| Purchase #3 | $98.81 | 9.231% | $107.9312 | $107.93 | $107.95 | $107.90 |
| Purchase #4 | $58.26 | 12.845% | $65.7435 | $65.74 | $65.75 | $65.70 |
| Purchase #5 | $48.86 | 12.620% | $55.0261 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $70.47 | 12.403% | $79.2104 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $90.99 | 11.668% | $101.6067 | $101.61 | $101.60 | $101.60 |
| 7 purchase totals = | $762.70 | $827.3960 | $827.40 | $827.45 | $827.30 | |