| 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 | $75.29 | 5.419% | $79.37 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $77.28 | 9.856% | $84.8967 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $8.34 | 11.575% | $9.3054 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $240.40 | 3.432% | $248.6505 | $248.65 | $248.65 | $248.70 |
| Purchase #5 | $249.91 | 8.119% | $270.2002 | $270.20 | $270.20 | $270.20 |
| Purchase #6 | $187.92 | 6.526% | $200.1837 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $154.39 | 4.195% | $160.8667 | $160.87 | $160.85 | $160.90 |
| 7 purchase totals = | $993.53 | $1,053.4732 | $1,053.48 | $1,053.45 | $1,053.60 | |