| 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 | $11.26 | 8.408% | $12.2067 | $12.21 | $12.20 | $12.20 |
| Purchase #2 | $83.91 | 5.849% | $88.8179 | $88.82 | $88.80 | $88.80 |
| Purchase #3 | $157.74 | 8.756% | $171.5517 | $171.55 | $171.55 | $171.60 |
| Purchase #4 | $26.26 | 6.674% | $28.0126 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $52.83 | 4.542% | $55.2295 | $55.23 | $55.25 | $55.20 |
| Purchase #6 | $99.85 | 10.282% | $110.1166 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $93.33 | 11.365% | $103.937 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $525.18 | $569.8720 | $569.88 | $569.85 | $569.80 | |