| 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 | $5.70 | 10.407% | $6.2932 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $31.61 | 13.411% | $35.8492 | $35.85 | $35.85 | $35.80 |
| Purchase #3 | $242.97 | 5.165% | $255.5194 | $255.52 | $255.50 | $255.50 |
| Purchase #4 | $208.29 | 7.362% | $223.6243 | $223.62 | $223.60 | $223.60 |
| Purchase #5 | $106.96 | 3.361% | $110.5549 | $110.55 | $110.55 | $110.60 |
| Purchase #6 | $108.91 | 6.371% | $115.8487 | $115.85 | $115.85 | $115.80 |
| Purchase #7 | $246.74 | 13.491% | $280.0277 | $280.03 | $280.05 | $280.00 |
| 7 purchase totals = | $951.18 | $1,027.7174 | $1,027.71 | $1,027.70 | $1,027.60 | |