| 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 | $22.30 | 12.464% | $25.0795 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $6.82 | 11.185% | $7.5828 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $112.26 | 9.554% | $122.9853 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $85.49 | 3.303% | $88.3137 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $167.48 | 13.364% | $189.862 | $189.86 | $189.85 | $189.90 |
| Purchase #6 | $69.57 | 3.569% | $72.053 | $72.05 | $72.05 | $72.10 |
| Purchase #7 | $127.83 | 9.825% | $140.3893 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $591.75 | $646.2656 | $646.26 | $646.30 | $646.40 | |