| 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 | $8.64 | 4.416% | $9.0215 | $9.02 | $9.00 | $9.00 |
| Purchase #2 | $217.74 | 10.690% | $241.0164 | $241.02 | $241.00 | $241.00 |
| Purchase #3 | $159.36 | 6.148% | $169.1575 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $79.35 | 13.121% | $89.7615 | $89.76 | $89.75 | $89.80 |
| Purchase #5 | $132.52 | 10.811% | $146.8467 | $146.85 | $146.85 | $146.80 |
| Purchase #6 | $94.50 | 6.206% | $100.3647 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $178.50 | 12.164% | $200.2127 | $200.21 | $200.20 | $200.20 |
| 7 purchase totals = | $870.61 | $956.3810 | $956.38 | $956.30 | $956.40 | |