| 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 | $88.87 | 3.608% | $92.0764 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $155.76 | 5.589% | $164.4654 | $164.47 | $164.45 | $164.50 |
| Purchase #3 | $165.44 | 8.690% | $179.8167 | $179.82 | $179.80 | $179.80 |
| Purchase #4 | $28.80 | 9.284% | $31.4738 | $31.47 | $31.45 | $31.50 |
| Purchase #5 | $40.68 | 13.148% | $46.0286 | $46.03 | $46.05 | $46.00 |
| Purchase #6 | $147.40 | 8.423% | $159.8155 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $237.41 | 13.356% | $269.1185 | $269.12 | $269.10 | $269.10 |
| 7 purchase totals = | $864.36 | $942.7949 | $942.81 | $942.75 | $942.80 | |