| 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 | $18.28 | 12.601% | $20.5835 | $20.58 | $20.60 | $20.60 |
| Purchase #2 | $176.46 | 3.814% | $183.1902 | $183.19 | $183.20 | $183.20 |
| Purchase #3 | $54.82 | 6.356% | $58.3044 | $58.30 | $58.30 | $58.30 |
| Purchase #4 | $34.56 | 9.284% | $37.7686 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $20.64 | 10.181% | $22.7414 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $33.68 | 4.538% | $35.2084 | $35.21 | $35.20 | $35.20 |
| Purchase #7 | $174.25 | 12.268% | $195.627 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $512.69 | $553.4235 | $553.42 | $553.45 | $553.40 | |