| 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 | $46.84 | 13.327% | $53.0824 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $125.58 | 4.553% | $131.2977 | $131.30 | $131.30 | $131.30 |
| Purchase #3 | $226.48 | 9.341% | $247.6355 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $202.87 | 4.157% | $211.3033 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $27.48 | 12.789% | $30.9944 | $30.99 | $31.00 | $31.00 |
| Purchase #6 | $8.53 | 8.204% | $9.2298 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $189.42 | 5.270% | $199.4024 | $199.40 | $199.40 | $199.40 |
| 7 purchase totals = | $827.20 | $882.9455 | $882.94 | $883.00 | $882.90 | |