| 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 | $106.41 | 3.577% | $110.2163 | $110.22 | $110.20 | $110.20 |
| Purchase #2 | $41.48 | 11.258% | $46.1498 | $46.15 | $46.15 | $46.10 |
| Purchase #3 | $34.63 | 12.586% | $38.9885 | $38.99 | $39.00 | $39.00 |
| Purchase #4 | $199.95 | 5.656% | $211.2592 | $211.26 | $211.25 | $211.30 |
| Purchase #5 | $194.26 | 4.151% | $202.3237 | $202.32 | $202.30 | $202.30 |
| Purchase #6 | $87.58 | 12.404% | $98.4434 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $134.65 | 6.856% | $143.8816 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $798.96 | $851.2625 | $851.26 | $851.25 | $851.20 | |