| 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 | $75.98 | 9.436% | $83.1495 | $83.15 | $83.15 | $83.10 |
| Purchase #2 | $101.50 | 12.604% | $114.2931 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $80.93 | 13.306% | $91.6985 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $102.40 | 12.694% | $115.3987 | $115.40 | $115.40 | $115.40 |
| Purchase #5 | $249.58 | 6.168% | $264.9741 | $264.97 | $264.95 | $265.00 |
| Purchase #6 | $12.73 | 5.753% | $13.4624 | $13.46 | $13.45 | $13.50 |
| Purchase #7 | $188.94 | 5.764% | $199.8305 | $199.83 | $199.85 | $199.80 |
| 7 purchase totals = | $812.06 | $882.8068 | $882.80 | $882.80 | $882.80 | |