| 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 | $34.96 | 13.589% | $39.7107 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $168.61 | 5.592% | $178.0387 | $178.04 | $178.05 | $178.00 |
| Purchase #3 | $80.60 | 3.360% | $83.3082 | $83.31 | $83.30 | $83.30 |
| Purchase #4 | $112.57 | 7.833% | $121.3876 | $121.39 | $121.40 | $121.40 |
| Purchase #5 | $184.95 | 11.690% | $206.5707 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $160.90 | 5.478% | $169.7141 | $169.71 | $169.70 | $169.70 |
| Purchase #7 | $73.41 | 3.796% | $76.1966 | $76.20 | $76.20 | $76.20 |
| 7 purchase totals = | $816.00 | $874.9266 | $874.93 | $874.90 | $874.90 | |