| 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 | $98.29 | 10.638% | $108.7461 | $108.75 | $108.75 | $108.70 |
| Purchase #2 | $65.57 | 11.130% | $72.8679 | $72.87 | $72.85 | $72.90 |
| Purchase #3 | $190.38 | 12.871% | $214.8838 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $13.75 | 9.581% | $15.0674 | $15.07 | $15.05 | $15.10 |
| Purchase #5 | $247.73 | 12.655% | $279.0802 | $279.08 | $279.10 | $279.10 |
| Purchase #6 | $192.52 | 5.265% | $202.6562 | $202.66 | $202.65 | $202.70 |
| Purchase #7 | $66.81 | 10.404% | $73.7609 | $73.76 | $73.75 | $73.80 |
| 7 purchase totals = | $875.05 | $967.0625 | $967.07 | $967.05 | $967.20 | |