| 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 | $5.95 | 11.336% | $6.6245 | $6.62 | $6.60 | $6.60 |
| Purchase #2 | $119.84 | 11.612% | $133.7558 | $133.76 | $133.75 | $133.80 |
| Purchase #3 | $107.76 | 4.867% | $113.0047 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $34.39 | 12.122% | $38.5588 | $38.56 | $38.55 | $38.60 |
| Purchase #5 | $210.65 | 6.200% | $223.7103 | $223.71 | $223.70 | $223.70 |
| Purchase #6 | $232.72 | 6.731% | $248.3844 | $248.38 | $248.40 | $248.40 |
| Purchase #7 | $229.52 | 9.696% | $251.7743 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $940.83 | $1,015.8128 | $1,015.80 | $1,015.75 | $1,015.90 | |