| 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 | $81.77 | 4.606% | $85.5363 | $85.54 | $85.55 | $85.50 |
| Purchase #2 | $171.64 | 7.614% | $184.7087 | $184.71 | $184.70 | $184.70 |
| Purchase #3 | $204.97 | 4.606% | $214.4109 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $89.35 | 6.855% | $95.4749 | $95.47 | $95.45 | $95.50 |
| Purchase #5 | $84.84 | 6.737% | $90.5557 | $90.56 | $90.55 | $90.60 |
| Purchase #6 | $172.70 | 4.647% | $180.7254 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $103.55 | 4.249% | $107.9498 | $107.95 | $107.95 | $107.90 |
| 7 purchase totals = | $908.82 | $959.3617 | $959.37 | $959.35 | $959.30 | |