| 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 | $95.72 | 7.509% | $102.9076 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $22.50 | 9.774% | $24.6992 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $80.94 | 5.862% | $85.6847 | $85.68 | $85.70 | $85.70 |
| Purchase #4 | $83.59 | 10.755% | $92.5801 | $92.58 | $92.60 | $92.60 |
| Purchase #5 | $140.66 | 8.386% | $152.4557 | $152.46 | $152.45 | $152.50 |
| Purchase #6 | $138.70 | 13.552% | $157.4966 | $157.50 | $157.50 | $157.50 |
| Purchase #7 | $132.87 | 10.133% | $146.3337 | $146.33 | $146.35 | $146.30 |
| 7 purchase totals = | $694.98 | $762.1576 | $762.16 | $762.20 | $762.20 | |