| 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 | $5.61 | 5.488% | $5.9179 | $5.92 | $5.90 | $5.90 |
| Purchase #2 | $50.91 | 8.241% | $55.1055 | $55.11 | $55.10 | $55.10 |
| Purchase #3 | $155.74 | 5.854% | $164.857 | $164.86 | $164.85 | $164.90 |
| Purchase #4 | $154.87 | 7.589% | $166.6231 | $166.62 | $166.60 | $166.60 |
| Purchase #5 | $152.40 | 7.660% | $164.0738 | $164.07 | $164.05 | $164.10 |
| Purchase #6 | $107.29 | 6.248% | $113.9935 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $101.84 | 6.273% | $108.2284 | $108.23 | $108.25 | $108.20 |
| 7 purchase totals = | $728.66 | $778.7992 | $778.80 | $778.75 | $778.80 | |