| 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 | $128.69 | 3.631% | $133.3627 | $133.36 | $133.35 | $133.40 |
| Purchase #2 | $82.70 | 9.663% | $90.6913 | $90.69 | $90.70 | $90.70 |
| Purchase #3 | $91.44 | 7.713% | $98.4928 | $98.49 | $98.50 | $98.50 |
| Purchase #4 | $182.53 | 8.103% | $197.3204 | $197.32 | $197.30 | $197.30 |
| Purchase #5 | $214.75 | 10.151% | $236.5493 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $98.49 | 12.283% | $110.5875 | $110.59 | $110.60 | $110.60 |
| Purchase #7 | $88.68 | 4.713% | $92.8595 | $92.86 | $92.85 | $92.90 |
| 7 purchase totals = | $887.28 | $959.8635 | $959.86 | $959.85 | $959.90 | |