| 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 | $77.94 | 6.817% | $83.2532 | $83.25 | $83.25 | $83.30 |
| Purchase #2 | $39.34 | 4.796% | $41.2267 | $41.23 | $41.25 | $41.20 |
| Purchase #3 | $186.78 | 11.495% | $208.2504 | $208.25 | $208.25 | $208.30 |
| Purchase #4 | $181.38 | 4.437% | $189.4278 | $189.43 | $189.45 | $189.40 |
| Purchase #5 | $107.49 | 12.102% | $120.4984 | $120.50 | $120.50 | $120.50 |
| Purchase #6 | $89.97 | 13.449% | $102.0701 | $102.07 | $102.05 | $102.10 |
| Purchase #7 | $10.75 | 3.560% | $11.1327 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $693.65 | $755.8593 | $755.86 | $755.90 | $755.90 | |