| 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 | $83.93 | 4.845% | $87.9964 | $88.00 | $88.00 | $88.00 |
| Purchase #2 | $232.34 | 10.298% | $256.2664 | $256.27 | $256.25 | $256.30 |
| Purchase #3 | $91.93 | 3.435% | $95.0878 | $95.09 | $95.10 | $95.10 |
| Purchase #4 | $208.51 | 3.840% | $216.5168 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $155.31 | 13.731% | $176.6356 | $176.64 | $176.65 | $176.60 |
| Purchase #6 | $105.92 | 11.574% | $118.1792 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $53.99 | 5.818% | $57.1311 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $931.93 | $1,007.8133 | $1,007.83 | $1,007.85 | $1,007.80 | |