| 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 | $81.71 | 8.271% | $88.4682 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $8.49 | 5.638% | $8.9687 | $8.97 | $8.95 | $9.00 |
| Purchase #3 | $198.85 | 5.238% | $209.2658 | $209.27 | $209.25 | $209.30 |
| Purchase #4 | $101.39 | 3.367% | $104.8038 | $104.80 | $104.80 | $104.80 |
| Purchase #5 | $89.81 | 6.493% | $95.6414 | $95.64 | $95.65 | $95.60 |
| Purchase #6 | $193.84 | 6.393% | $206.2322 | $206.23 | $206.25 | $206.20 |
| Purchase #7 | $200.85 | 7.713% | $216.3416 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $874.94 | $929.7217 | $929.72 | $929.70 | $929.70 | |