| 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 | $81.36 | 6.730% | $86.8355 | $86.84 | $86.85 | $86.80 |
| Purchase #2 | $77.91 | 12.523% | $87.6667 | $87.67 | $87.65 | $87.70 |
| Purchase #3 | $67.43 | 12.295% | $75.7205 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $114.40 | 13.540% | $129.8898 | $129.89 | $129.90 | $129.90 |
| Purchase #5 | $51.85 | 4.210% | $54.0329 | $54.03 | $54.05 | $54.00 |
| Purchase #6 | $53.81 | 6.813% | $57.4761 | $57.48 | $57.50 | $57.50 |
| Purchase #7 | $161.94 | 13.477% | $183.7647 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $608.70 | $675.3862 | $675.39 | $675.40 | $675.40 | |