| 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 | $30.67 | 4.534% | $32.0606 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $115.92 | 13.147% | $131.16 | $131.16 | $131.15 | $131.20 |
| Purchase #3 | $57.52 | 9.403% | $62.9286 | $62.93 | $62.95 | $62.90 |
| Purchase #4 | $130.39 | 7.339% | $139.9593 | $139.96 | $139.95 | $140.00 |
| Purchase #5 | $190.36 | 4.531% | $198.9852 | $198.99 | $199.00 | $199.00 |
| Purchase #6 | $115.58 | 11.464% | $128.8301 | $128.83 | $128.85 | $128.80 |
| Purchase #7 | $100.96 | 7.500% | $108.532 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $741.40 | $802.4558 | $802.46 | $802.50 | $802.50 | |