| 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 | $96.42 | 3.488% | $99.7831 | $99.78 | $99.80 | $99.80 |
| Purchase #2 | $177.46 | 13.597% | $201.5892 | $201.59 | $201.60 | $201.60 |
| Purchase #3 | $8.89 | 10.400% | $9.8146 | $9.81 | $9.80 | $9.80 |
| Purchase #4 | $160.93 | 3.116% | $165.9446 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $17.96 | 7.393% | $19.2878 | $19.29 | $19.30 | $19.30 |
| Purchase #6 | $111.98 | 5.860% | $118.542 | $118.54 | $118.55 | $118.50 |
| Purchase #7 | $59.29 | 9.253% | $64.7761 | $64.78 | $64.80 | $64.80 |
| 7 purchase totals = | $632.93 | $679.7374 | $679.73 | $679.80 | $679.70 | |