| 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 | $76.86 | 4.186% | $80.0774 | $80.08 | $80.10 | $80.10 |
| Purchase #2 | $31.99 | 4.518% | $33.4353 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $218.81 | 5.357% | $230.5317 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $124.71 | 5.441% | $131.4955 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $60.33 | 8.806% | $65.6427 | $65.64 | $65.65 | $65.60 |
| Purchase #6 | $114.94 | 7.768% | $123.8685 | $123.87 | $123.85 | $123.90 |
| Purchase #7 | $221.31 | 7.235% | $237.3218 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $848.95 | $902.3729 | $902.38 | $902.40 | $902.30 | |