| 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 | $75.97 | 10.365% | $83.8443 | $83.84 | $83.85 | $83.80 |
| Purchase #2 | $34.28 | 3.841% | $35.5967 | $35.60 | $35.60 | $35.60 |
| Purchase #3 | $5.86 | 8.120% | $6.3358 | $6.34 | $6.35 | $6.30 |
| Purchase #4 | $169.65 | 5.781% | $179.4575 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $66.30 | 9.465% | $72.5753 | $72.58 | $72.60 | $72.60 |
| Purchase #6 | $227.83 | 11.796% | $254.7048 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $177.97 | 4.174% | $185.3985 | $185.40 | $185.40 | $185.40 |
| 7 purchase totals = | $757.86 | $817.9129 | $817.92 | $817.95 | $817.90 | |