| 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 | $111.90 | 3.355% | $115.6542 | $115.65 | $115.65 | $115.70 |
| Purchase #2 | $33.76 | 4.108% | $35.1469 | $35.15 | $35.15 | $35.10 |
| Purchase #3 | $88.86 | 4.750% | $93.0809 | $93.08 | $93.10 | $93.10 |
| Purchase #4 | $71.90 | 5.562% | $75.8991 | $75.90 | $75.90 | $75.90 |
| Purchase #5 | $69.65 | 4.209% | $72.5816 | $72.58 | $72.60 | $72.60 |
| Purchase #6 | $189.43 | 5.648% | $200.129 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $77.58 | 10.258% | $85.5382 | $85.54 | $85.55 | $85.50 |
| 7 purchase totals = | $643.08 | $678.0299 | $678.03 | $678.10 | $678.00 | |