| 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 | $88.56 | 9.849% | $97.2823 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $206.64 | 6.552% | $220.1791 | $220.18 | $220.20 | $220.20 |
| Purchase #3 | $138.82 | 9.597% | $152.1426 | $152.14 | $152.15 | $152.10 |
| Purchase #4 | $55.36 | 4.559% | $57.8839 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $63.38 | 13.825% | $72.1423 | $72.14 | $72.15 | $72.10 |
| Purchase #6 | $250.93 | 7.811% | $270.5301 | $270.53 | $270.55 | $270.50 |
| Purchase #7 | $107.44 | 6.647% | $114.5815 | $114.58 | $114.60 | $114.60 |
| 7 purchase totals = | $911.13 | $984.7418 | $984.73 | $984.85 | $984.70 | |