| 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 | $75.65 | 10.600% | $83.6689 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $61.92 | 12.750% | $69.8148 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $244.52 | 11.661% | $273.0335 | $273.03 | $273.05 | $273.00 |
| Purchase #4 | $200.43 | 3.563% | $207.5713 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $107.58 | 10.813% | $119.2126 | $119.21 | $119.20 | $119.20 |
| Purchase #6 | $79.76 | 6.275% | $84.7649 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $143.43 | 11.543% | $159.9861 | $159.99 | $160.00 | $160.00 |
| 7 purchase totals = | $913.29 | $998.0521 | $998.04 | $998.00 | $998.10 | |