| 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 | $63.58 | 10.865% | $70.488 | $70.49 | $70.50 | $70.50 |
| Purchase #2 | $219.60 | 11.560% | $244.9858 | $244.99 | $245.00 | $245.00 |
| Purchase #3 | $117.57 | 6.309% | $124.9875 | $124.99 | $125.00 | $125.00 |
| Purchase #4 | $122.71 | 12.558% | $138.1199 | $138.12 | $138.10 | $138.10 |
| Purchase #5 | $146.45 | 13.384% | $166.0509 | $166.05 | $166.05 | $166.10 |
| Purchase #6 | $151.40 | 10.781% | $167.7224 | $167.72 | $167.70 | $167.70 |
| Purchase #7 | $165.46 | 3.436% | $171.1452 | $171.15 | $171.15 | $171.10 |
| 7 purchase totals = | $986.77 | $1,083.4997 | $1,083.51 | $1,083.50 | $1,083.50 | |