| 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 | $48.69 | 6.276% | $51.7458 | $51.75 | $51.75 | $51.70 |
| Purchase #2 | $245.67 | 11.261% | $273.3349 | $273.33 | $273.35 | $273.30 |
| Purchase #3 | $114.83 | 8.581% | $124.6836 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $219.35 | 3.276% | $226.5359 | $226.54 | $226.55 | $226.50 |
| Purchase #5 | $84.69 | 4.359% | $88.3816 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $191.94 | 8.251% | $207.777 | $207.78 | $207.80 | $207.80 |
| Purchase #7 | $104.58 | 3.140% | $107.8638 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $1,009.75 | $1,080.3226 | $1,080.32 | $1,080.40 | $1,080.30 | |