| 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 | $7.74 | 9.506% | $8.4758 | $8.48 | $8.50 | $8.50 |
| Purchase #2 | $49.69 | 6.585% | $52.9621 | $52.96 | $52.95 | $53.00 |
| Purchase #3 | $241.63 | 13.228% | $273.5928 | $273.59 | $273.60 | $273.60 |
| Purchase #4 | $224.70 | 10.802% | $248.9721 | $248.97 | $248.95 | $249.00 |
| Purchase #5 | $83.67 | 6.583% | $89.178 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $140.82 | 8.598% | $152.9277 | $152.93 | $152.95 | $152.90 |
| Purchase #7 | $171.84 | 8.293% | $186.0907 | $186.09 | $186.10 | $186.10 |
| 7 purchase totals = | $920.09 | $1,012.1992 | $1,012.20 | $1,012.25 | $1,012.30 | |