| 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 | $49.50 | 6.245% | $52.5913 | $52.59 | $52.60 | $52.60 |
| Purchase #2 | $92.32 | 7.236% | $99.0003 | $99.00 | $99.00 | $99.00 |
| Purchase #3 | $232.68 | 13.376% | $263.8033 | $263.80 | $263.80 | $263.80 |
| Purchase #4 | $181.94 | 9.795% | $199.761 | $199.76 | $199.75 | $199.80 |
| Purchase #5 | $164.28 | 8.282% | $177.8857 | $177.89 | $177.90 | $177.90 |
| Purchase #6 | $133.82 | 6.107% | $141.9924 | $141.99 | $142.00 | $142.00 |
| Purchase #7 | $219.25 | 13.297% | $248.4037 | $248.40 | $248.40 | $248.40 |
| 7 purchase totals = | $1,073.79 | $1,183.4377 | $1,183.43 | $1,183.45 | $1,183.50 | |