| 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 | $49.80 | 8.855% | $54.2098 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $112.67 | 8.258% | $121.9743 | $121.97 | $121.95 | $122.00 |
| Purchase #3 | $197.65 | 6.613% | $210.7206 | $210.72 | $210.70 | $210.70 |
| Purchase #4 | $38.25 | 6.455% | $40.719 | $40.72 | $40.70 | $40.70 |
| Purchase #5 | $80.96 | 9.551% | $88.6925 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $99.27 | 3.149% | $102.396 | $102.40 | $102.40 | $102.40 |
| Purchase #7 | $177.84 | 10.843% | $197.1232 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $756.44 | $815.8354 | $815.83 | $815.75 | $815.80 | |