| 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 | $80.38 | 4.112% | $83.6852 | $83.69 | $83.70 | $83.70 |
| Purchase #2 | $241.30 | 4.179% | $251.3839 | $251.38 | $251.40 | $251.40 |
| Purchase #3 | $103.80 | 13.590% | $117.9064 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $145.80 | 8.870% | $158.7325 | $158.73 | $158.75 | $158.70 |
| Purchase #5 | $179.80 | 5.267% | $189.2701 | $189.27 | $189.25 | $189.30 |
| Purchase #6 | $75.30 | 5.211% | $79.2239 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $67.33 | 8.105% | $72.7871 | $72.79 | $72.80 | $72.80 |
| 7 purchase totals = | $893.71 | $952.9891 | $952.99 | $953.00 | $953.00 | |