| 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 | $80.70 | 12.751% | $90.9901 | $90.99 | $91.00 | $91.00 |
| Purchase #2 | $165.84 | 13.113% | $187.5866 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $176.35 | 10.743% | $195.2953 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $168.56 | 3.766% | $174.908 | $174.91 | $174.90 | $174.90 |
| Purchase #5 | $11.99 | 11.731% | $13.3965 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $168.35 | 4.229% | $175.4695 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $231.72 | 11.765% | $258.9819 | $258.98 | $259.00 | $259.00 |
| 7 purchase totals = | $1,003.51 | $1,096.6279 | $1,096.64 | $1,096.65 | $1,096.70 | |