| 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 | $6.82 | 9.688% | $7.4807 | $7.48 | $7.50 | $7.50 |
| Purchase #2 | $65.76 | 3.250% | $67.8972 | $67.90 | $67.90 | $67.90 |
| Purchase #3 | $185.86 | 8.552% | $201.7547 | $201.75 | $201.75 | $201.80 |
| Purchase #4 | $239.89 | 9.441% | $262.538 | $262.54 | $262.55 | $262.50 |
| Purchase #5 | $238.42 | 11.163% | $265.0348 | $265.03 | $265.05 | $265.00 |
| Purchase #6 | $160.72 | 6.218% | $170.7136 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $58.83 | 4.847% | $61.6815 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $956.30 | $1,037.1005 | $1,037.09 | $1,037.15 | $1,037.10 | |