| 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 | $84.43 | 7.419% | $90.6939 | $90.69 | $90.70 | $90.70 |
| Purchase #2 | $51.36 | 8.105% | $55.5227 | $55.52 | $55.50 | $55.50 |
| Purchase #3 | $34.94 | 9.149% | $38.1367 | $38.14 | $38.15 | $38.10 |
| Purchase #4 | $170.29 | 12.544% | $191.6512 | $191.65 | $191.65 | $191.70 |
| Purchase #5 | $113.42 | 9.850% | $124.5919 | $124.59 | $124.60 | $124.60 |
| Purchase #6 | $27.42 | 7.420% | $29.4546 | $29.45 | $29.45 | $29.50 |
| Purchase #7 | $195.58 | 5.114% | $205.582 | $205.58 | $205.60 | $205.60 |
| 7 purchase totals = | $677.44 | $735.6330 | $735.62 | $735.65 | $735.70 | |