| 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 | $42.68 | 7.398% | $45.8375 | $45.84 | $45.85 | $45.80 |
| Purchase #2 | $150.48 | 5.722% | $159.0905 | $159.09 | $159.10 | $159.10 |
| Purchase #3 | $100.40 | 7.526% | $107.9561 | $107.96 | $107.95 | $108.00 |
| Purchase #4 | $174.75 | 5.788% | $184.8645 | $184.86 | $184.85 | $184.90 |
| Purchase #5 | $232.69 | 8.317% | $252.0428 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $119.53 | 12.144% | $134.0457 | $134.05 | $134.05 | $134.00 |
| Purchase #7 | $32.31 | 13.277% | $36.5998 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $852.84 | $920.4369 | $920.44 | $920.45 | $920.40 | |