| 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 | $43.30 | 13.546% | $49.1654 | $49.17 | $49.15 | $49.20 |
| Purchase #2 | $250.47 | 7.312% | $268.7844 | $268.78 | $268.80 | $268.80 |
| Purchase #3 | $75.53 | 11.382% | $84.1268 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $174.45 | 5.490% | $184.0273 | $184.03 | $184.05 | $184.00 |
| Purchase #5 | $112.74 | 9.847% | $123.8415 | $123.84 | $123.85 | $123.80 |
| Purchase #6 | $34.86 | 10.204% | $38.4171 | $38.42 | $38.40 | $38.40 |
| Purchase #7 | $121.94 | 3.302% | $125.9665 | $125.97 | $125.95 | $126.00 |
| 7 purchase totals = | $813.29 | $874.3290 | $874.34 | $874.35 | $874.30 | |