| 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 | $79.87 | 10.170% | $87.9928 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $81.92 | 5.472% | $86.4027 | $86.40 | $86.40 | $86.40 |
| Purchase #3 | $116.93 | 12.158% | $131.1463 | $131.15 | $131.15 | $131.10 |
| Purchase #4 | $246.86 | 3.592% | $255.7272 | $255.73 | $255.75 | $255.70 |
| Purchase #5 | $138.63 | 13.744% | $157.6833 | $157.68 | $157.70 | $157.70 |
| Purchase #6 | $187.39 | 8.243% | $202.8366 | $202.84 | $202.85 | $202.80 |
| Purchase #7 | $69.64 | 12.712% | $78.4926 | $78.49 | $78.50 | $78.50 |
| 7 purchase totals = | $921.24 | $1,000.2815 | $1,000.28 | $1,000.35 | $1,000.20 | |