| 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 | $90.58 | 12.667% | $102.0538 | $102.05 | $102.05 | $102.10 |
| Purchase #2 | $194.63 | 7.629% | $209.4783 | $209.48 | $209.50 | $209.50 |
| Purchase #3 | $55.77 | 4.178% | $58.1001 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $97.43 | 11.295% | $108.4347 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $54.41 | 4.405% | $56.8068 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $36.71 | 7.851% | $39.5921 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $150.32 | 7.409% | $161.4572 | $161.46 | $161.45 | $161.50 |
| 7 purchase totals = | $679.85 | $735.9230 | $735.92 | $735.95 | $736.00 | |