| 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 | $24.27 | 10.275% | $26.7637 | $26.76 | $26.75 | $26.80 |
| Purchase #2 | $103.38 | 4.857% | $108.4012 | $108.40 | $108.40 | $108.40 |
| Purchase #3 | $162.83 | 13.246% | $184.3985 | $184.40 | $184.40 | $184.40 |
| Purchase #4 | $33.63 | 6.741% | $35.897 | $35.90 | $35.90 | $35.90 |
| Purchase #5 | $103.34 | 8.139% | $111.7508 | $111.75 | $111.75 | $111.80 |
| Purchase #6 | $210.42 | 7.856% | $226.9506 | $226.95 | $226.95 | $227.00 |
| Purchase #7 | $159.91 | 7.251% | $171.5051 | $171.51 | $171.50 | $171.50 |
| 7 purchase totals = | $797.78 | $865.6669 | $865.67 | $865.65 | $865.80 | |