| 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 | $47.98 | 10.832% | $53.1772 | $53.18 | $53.20 | $53.20 |
| Purchase #2 | $180.83 | 12.138% | $202.7791 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $111.71 | 12.782% | $125.9888 | $125.99 | $126.00 | $126.00 |
| Purchase #4 | $36.47 | 5.348% | $38.4204 | $38.42 | $38.40 | $38.40 |
| Purchase #5 | $88.30 | 8.379% | $95.6987 | $95.70 | $95.70 | $95.70 |
| Purchase #6 | $201.77 | 8.371% | $218.6602 | $218.66 | $218.65 | $218.70 |
| Purchase #7 | $168.25 | 10.371% | $185.6992 | $185.70 | $185.70 | $185.70 |
| 7 purchase totals = | $835.31 | $920.4236 | $920.43 | $920.45 | $920.50 | |