| 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 | $110.58 | 3.814% | $114.7975 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $94.70 | 5.846% | $100.2362 | $100.24 | $100.25 | $100.20 |
| Purchase #3 | $13.93 | 12.358% | $15.6515 | $15.65 | $15.65 | $15.70 |
| Purchase #4 | $79.85 | 8.506% | $86.642 | $86.64 | $86.65 | $86.60 |
| Purchase #5 | $248.34 | 6.554% | $264.6162 | $264.62 | $264.60 | $264.60 |
| Purchase #6 | $69.89 | 5.230% | $73.5452 | $73.55 | $73.55 | $73.50 |
| Purchase #7 | $204.56 | 9.412% | $223.8132 | $223.81 | $223.80 | $223.80 |
| 7 purchase totals = | $821.85 | $879.3018 | $879.31 | $879.30 | $879.20 | |