| 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 | $36.28 | 8.558% | $39.3848 | $39.38 | $39.40 | $39.40 |
| Purchase #2 | $220.68 | 6.540% | $235.1125 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $108.70 | 11.325% | $121.0103 | $121.01 | $121.00 | $121.00 |
| Purchase #4 | $77.33 | 10.805% | $85.6855 | $85.69 | $85.70 | $85.70 |
| Purchase #5 | $14.39 | 11.431% | $16.0349 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $244.59 | 10.419% | $270.0738 | $270.07 | $270.05 | $270.10 |
| Purchase #7 | $191.41 | 7.264% | $205.314 | $205.31 | $205.30 | $205.30 |
| 7 purchase totals = | $893.38 | $972.6158 | $972.60 | $972.60 | $972.60 | |