| 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 | $38.34 | 8.486% | $41.5935 | $41.59 | $41.60 | $41.60 |
| Purchase #2 | $128.52 | 4.680% | $134.5347 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $137.90 | 7.295% | $147.9598 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $212.69 | 5.670% | $224.7495 | $224.75 | $224.75 | $224.70 |
| Purchase #5 | $78.44 | 11.589% | $87.5304 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $138.50 | 5.737% | $146.4457 | $146.45 | $146.45 | $146.40 |
| Purchase #7 | $110.54 | 5.536% | $116.6595 | $116.66 | $116.65 | $116.70 |
| 7 purchase totals = | $844.93 | $899.4731 | $899.47 | $899.50 | $899.40 | |