| 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 | $98.36 | 8.476% | $106.697 | $106.70 | $106.70 | $106.70 |
| Purchase #2 | $80.75 | 13.151% | $91.3694 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $180.74 | 12.720% | $203.7301 | $203.73 | $203.75 | $203.70 |
| Purchase #4 | $37.79 | 5.433% | $39.8431 | $39.84 | $39.85 | $39.80 |
| Purchase #5 | $190.51 | 5.181% | $200.3803 | $200.38 | $200.40 | $200.40 |
| Purchase #6 | $54.57 | 13.481% | $61.9266 | $61.93 | $61.95 | $61.90 |
| Purchase #7 | $245.77 | 4.306% | $256.3529 | $256.35 | $256.35 | $256.40 |
| 7 purchase totals = | $888.49 | $960.2994 | $960.30 | $960.35 | $960.30 | |