| 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 | $67.45 | 6.594% | $71.8977 | $71.90 | $71.90 | $71.90 |
| Purchase #2 | $65.74 | 3.486% | $68.0317 | $68.03 | $68.05 | $68.00 |
| Purchase #3 | $178.99 | 11.828% | $200.1609 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $136.40 | 6.619% | $145.4283 | $145.43 | $145.45 | $145.40 |
| Purchase #5 | $210.67 | 12.527% | $237.0606 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $123.65 | 10.416% | $136.5294 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $220.84 | 7.783% | $238.028 | $238.03 | $238.05 | $238.00 |
| 7 purchase totals = | $1,003.74 | $1,097.1366 | $1,097.14 | $1,097.20 | $1,097.10 | |