| 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 | $199.45 | 3.183% | $205.7985 | $205.80 | $205.80 | $205.80 |
| Purchase #2 | $72.71 | 10.520% | $80.3591 | $80.36 | $80.35 | $80.40 |
| Purchase #3 | $89.89 | 12.799% | $101.395 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $65.57 | 6.228% | $69.6537 | $69.65 | $69.65 | $69.70 |
| Purchase #5 | $59.75 | 9.381% | $65.3551 | $65.36 | $65.35 | $65.40 |
| Purchase #6 | $95.45 | 6.874% | $102.0112 | $102.01 | $102.00 | $102.00 |
| Purchase #7 | $20.48 | 8.712% | $22.2642 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $603.30 | $646.8368 | $646.84 | $646.80 | $647.00 | |