| 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 | $5.65 | 9.819% | $6.2048 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $127.39 | 12.360% | $143.1354 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $184.98 | 11.248% | $205.7866 | $205.79 | $205.80 | $205.80 |
| Purchase #4 | $60.87 | 7.755% | $65.5905 | $65.59 | $65.60 | $65.60 |
| Purchase #5 | $67.70 | 6.760% | $72.2765 | $72.28 | $72.30 | $72.30 |
| Purchase #6 | $42.93 | 4.849% | $45.0117 | $45.01 | $45.00 | $45.00 |
| Purchase #7 | $22.99 | 11.508% | $25.6357 | $25.64 | $25.65 | $25.60 |
| 7 purchase totals = | $512.51 | $563.6412 | $563.65 | $563.70 | $563.60 | |