| 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 | $14.66 | 9.565% | $16.0622 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $105.64 | 8.386% | $114.499 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $25.67 | 4.534% | $26.8339 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $112.38 | 9.679% | $123.2573 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $158.90 | 6.149% | $168.6708 | $168.67 | $168.65 | $168.70 |
| Purchase #6 | $36.40 | 9.828% | $39.9774 | $39.98 | $40.00 | $40.00 |
| Purchase #7 | $218.31 | 12.129% | $244.7888 | $244.79 | $244.80 | $244.80 |
| 7 purchase totals = | $671.96 | $734.0894 | $734.09 | $734.10 | $734.20 | |