| 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 | $95.80 | 4.291% | $99.9108 | $99.91 | $99.90 | $99.90 |
| Purchase #2 | $124.27 | 9.423% | $135.98 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $115.27 | 5.525% | $121.6387 | $121.64 | $121.65 | $121.60 |
| Purchase #4 | $177.66 | 10.678% | $196.6305 | $196.63 | $196.65 | $196.60 |
| Purchase #5 | $123.59 | 11.745% | $138.1056 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $56.44 | 10.322% | $62.2657 | $62.27 | $62.25 | $62.30 |
| Purchase #7 | $103.34 | 3.594% | $107.054 | $107.05 | $107.05 | $107.10 |
| 7 purchase totals = | $796.37 | $861.5853 | $861.59 | $861.60 | $861.60 | |