| 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 | $64.81 | 6.215% | $68.8379 | $68.84 | $68.85 | $68.80 |
| Purchase #2 | $88.55 | 9.484% | $96.9481 | $96.95 | $96.95 | $96.90 |
| Purchase #3 | $238.88 | 5.293% | $251.5239 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $168.28 | 13.645% | $191.2418 | $191.24 | $191.25 | $191.20 |
| Purchase #5 | $156.75 | 13.549% | $177.9881 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $181.47 | 3.773% | $188.3169 | $188.32 | $188.30 | $188.30 |
| Purchase #7 | $102.85 | 11.135% | $114.3023 | $114.30 | $114.30 | $114.30 |
| 7 purchase totals = | $1,001.59 | $1,089.1590 | $1,089.16 | $1,089.15 | $1,089.00 | |