| 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 | $94.31 | 7.743% | $101.6124 | $101.61 | $101.60 | $101.60 |
| Purchase #2 | $73.40 | 9.841% | $80.6233 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $230.65 | 8.443% | $250.1238 | $250.12 | $250.10 | $250.10 |
| Purchase #4 | $5.57 | 3.530% | $5.7666 | $5.77 | $5.75 | $5.80 |
| Purchase #5 | $151.73 | 9.457% | $166.0791 | $166.08 | $166.10 | $166.10 |
| Purchase #6 | $127.69 | 5.148% | $134.2635 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $218.56 | 9.564% | $239.4631 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $901.91 | $977.9318 | $977.92 | $977.85 | $978.00 | |