| 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 | $88.37 | 6.140% | $93.7959 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $81.36 | 7.859% | $87.7541 | $87.75 | $87.75 | $87.80 |
| Purchase #3 | $118.52 | 4.539% | $123.8996 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $183.48 | 9.575% | $201.0482 | $201.05 | $201.05 | $201.00 |
| Purchase #5 | $115.68 | 3.502% | $119.7311 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $177.55 | 8.712% | $193.0182 | $193.02 | $193.00 | $193.00 |
| Purchase #7 | $107.97 | 10.869% | $119.7053 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $872.93 | $938.9524 | $938.96 | $938.95 | $938.90 | |