| 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 | $43.85 | 5.399% | $46.2175 | $46.22 | $46.20 | $46.20 |
| Purchase #2 | $173.71 | 12.194% | $194.8922 | $194.89 | $194.90 | $194.90 |
| Purchase #3 | $55.77 | 7.729% | $60.0805 | $60.08 | $60.10 | $60.10 |
| Purchase #4 | $62.35 | 6.562% | $66.4414 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $8.64 | 13.382% | $9.7962 | $9.80 | $9.80 | $9.80 |
| Purchase #6 | $136.52 | 3.446% | $141.2245 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $129.72 | 3.329% | $134.0384 | $134.04 | $134.05 | $134.00 |
| 7 purchase totals = | $610.56 | $652.6907 | $652.69 | $652.70 | $652.60 | |