| 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 | $93.36 | 3.602% | $96.7228 | $96.72 | $96.70 | $96.70 |
| Purchase #2 | $70.94 | 12.803% | $80.0224 | $80.02 | $80.00 | $80.00 |
| Purchase #3 | $6.39 | 5.150% | $6.7191 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $219.25 | 4.596% | $229.3267 | $229.33 | $229.35 | $229.30 |
| Purchase #5 | $155.77 | 5.346% | $164.0975 | $164.10 | $164.10 | $164.10 |
| Purchase #6 | $98.94 | 7.207% | $106.0706 | $106.07 | $106.05 | $106.10 |
| Purchase #7 | $29.34 | 5.274% | $30.8874 | $30.89 | $30.90 | $30.90 |
| 7 purchase totals = | $673.99 | $713.8465 | $713.85 | $713.80 | $713.80 | |