| 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 | $56.79 | 5.597% | $59.9685 | $59.97 | $59.95 | $60.00 |
| Purchase #2 | $90.55 | 4.869% | $94.9589 | $94.96 | $94.95 | $95.00 |
| Purchase #3 | $67.60 | 12.556% | $76.0879 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $10.84 | 13.320% | $12.2839 | $12.28 | $12.30 | $12.30 |
| Purchase #5 | $216.54 | 7.626% | $233.0533 | $233.05 | $233.05 | $233.10 |
| Purchase #6 | $120.37 | 4.509% | $125.7975 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $39.67 | 4.873% | $41.6031 | $41.60 | $41.60 | $41.60 |
| 7 purchase totals = | $602.36 | $643.7531 | $643.75 | $643.75 | $643.90 | |