| 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 | $74.49 | 12.480% | $83.7864 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $47.39 | 9.511% | $51.8973 | $51.90 | $51.90 | $51.90 |
| Purchase #3 | $70.58 | 4.340% | $73.6432 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $146.79 | 8.240% | $158.8855 | $158.89 | $158.90 | $158.90 |
| Purchase #5 | $46.31 | 6.150% | $49.1581 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $121.34 | 5.854% | $128.4432 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $215.94 | 4.733% | $226.1604 | $226.16 | $226.15 | $226.20 |
| 7 purchase totals = | $722.84 | $771.9741 | $771.98 | $772.00 | $772.00 | |