| 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 | $74.87 | 7.247% | $80.2958 | $80.30 | $80.30 | $80.30 |
| Purchase #2 | $25.51 | 7.196% | $27.3457 | $27.35 | $27.35 | $27.30 |
| Purchase #3 | $200.36 | 3.177% | $206.7254 | $206.73 | $206.75 | $206.70 |
| Purchase #4 | $156.64 | 13.547% | $177.86 | $177.86 | $177.85 | $177.90 |
| Purchase #5 | $133.75 | 12.470% | $150.4286 | $150.43 | $150.45 | $150.40 |
| Purchase #6 | $37.90 | 13.302% | $42.9415 | $42.94 | $42.95 | $42.90 |
| Purchase #7 | $103.73 | 5.426% | $109.3584 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $732.76 | $794.9554 | $794.97 | $795.00 | $794.90 | |