| 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 | $39.62 | 7.334% | $42.5257 | $42.53 | $42.55 | $42.50 |
| Purchase #2 | $177.87 | 11.710% | $198.6986 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $192.96 | 13.545% | $219.0964 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $248.64 | 10.270% | $274.1753 | $274.18 | $274.20 | $274.20 |
| Purchase #5 | $56.26 | 6.761% | $60.0637 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $14.65 | 8.810% | $15.9407 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $239.35 | 5.269% | $251.9614 | $251.96 | $251.95 | $252.00 |
| 7 purchase totals = | $969.35 | $1,062.4618 | $1,062.47 | $1,062.50 | $1,062.50 | |