| 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 | $100.93 | 3.571% | $104.5342 | $104.53 | $104.55 | $104.50 |
| Purchase #2 | $147.79 | 7.767% | $159.2688 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $126.44 | 6.561% | $134.7357 | $134.74 | $134.75 | $134.70 |
| Purchase #4 | $123.60 | 9.167% | $134.9304 | $134.93 | $134.95 | $134.90 |
| Purchase #5 | $46.39 | 5.835% | $49.0969 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $35.89 | 9.323% | $39.236 | $39.24 | $39.25 | $39.20 |
| Purchase #7 | $141.97 | 6.853% | $151.6992 | $151.70 | $151.70 | $151.70 |
| 7 purchase totals = | $723.01 | $773.5012 | $773.51 | $773.55 | $773.40 | |