| 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 | $72.26 | 3.139% | $74.5282 | $74.53 | $74.55 | $74.50 |
| Purchase #2 | $187.60 | 8.424% | $203.4034 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $74.63 | 7.462% | $80.1989 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $157.45 | 7.466% | $169.2052 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $72.82 | 6.496% | $77.5504 | $77.55 | $77.55 | $77.60 |
| Purchase #6 | $89.72 | 6.718% | $95.7474 | $95.75 | $95.75 | $95.70 |
| Purchase #7 | $103.86 | 8.393% | $112.577 | $112.58 | $112.60 | $112.60 |
| 7 purchase totals = | $758.34 | $813.2105 | $813.22 | $813.25 | $813.20 | |