| 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 | $22.35 | 8.821% | $24.3215 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $101.93 | 7.328% | $109.3994 | $109.40 | $109.40 | $109.40 |
| Purchase #3 | $70.66 | 9.708% | $77.5197 | $77.52 | $77.50 | $77.50 |
| Purchase #4 | $35.91 | 13.344% | $40.7018 | $40.70 | $40.70 | $40.70 |
| Purchase #5 | $35.25 | 10.801% | $39.0574 | $39.06 | $39.05 | $39.10 |
| Purchase #6 | $181.38 | 5.200% | $190.8118 | $190.81 | $190.80 | $190.80 |
| Purchase #7 | $194.74 | 11.346% | $216.8352 | $216.84 | $216.85 | $216.80 |
| 7 purchase totals = | $642.22 | $698.6468 | $698.65 | $698.60 | $698.60 | |