| 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 | $82.75 | 11.194% | $92.013 | $92.01 | $92.00 | $92.00 |
| Purchase #2 | $5.32 | 8.658% | $5.7806 | $5.78 | $5.80 | $5.80 |
| Purchase #3 | $104.29 | 4.590% | $109.0769 | $109.08 | $109.10 | $109.10 |
| Purchase #4 | $19.68 | 10.825% | $21.8104 | $21.81 | $21.80 | $21.80 |
| Purchase #5 | $130.94 | 6.334% | $139.2337 | $139.23 | $139.25 | $139.20 |
| Purchase #6 | $246.32 | 12.595% | $277.344 | $277.34 | $277.35 | $277.30 |
| Purchase #7 | $35.90 | 7.821% | $38.7077 | $38.71 | $38.70 | $38.70 |
| 7 purchase totals = | $625.20 | $683.9663 | $683.96 | $684.00 | $683.90 | |