| 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 | $100.54 | 6.161% | $106.7343 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $80.59 | 10.265% | $88.8626 | $88.86 | $88.85 | $88.90 |
| Purchase #3 | $17.81 | 7.170% | $19.087 | $19.09 | $19.10 | $19.10 |
| Purchase #4 | $79.74 | 11.184% | $88.6581 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $38.42 | 10.137% | $42.3146 | $42.31 | $42.30 | $42.30 |
| Purchase #6 | $12.43 | 6.245% | $13.2063 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $119.27 | 3.375% | $123.2954 | $123.30 | $123.30 | $123.30 |
| 7 purchase totals = | $448.80 | $482.1583 | $482.16 | $482.15 | $482.20 | |