| 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 | $84.74 | 13.504% | $96.1833 | $96.18 | $96.20 | $96.20 |
| Purchase #2 | $27.60 | 6.845% | $29.4892 | $29.49 | $29.50 | $29.50 |
| Purchase #3 | $57.98 | 9.201% | $63.3147 | $63.31 | $63.30 | $63.30 |
| Purchase #4 | $145.39 | 9.136% | $158.6728 | $158.67 | $158.65 | $158.70 |
| Purchase #5 | $89.27 | 10.350% | $98.5094 | $98.51 | $98.50 | $98.50 |
| Purchase #6 | $216.39 | 6.682% | $230.8492 | $230.85 | $230.85 | $230.80 |
| Purchase #7 | $76.75 | 5.417% | $80.9075 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $698.12 | $757.9261 | $757.92 | $757.90 | $757.90 | |