| 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 | $16.72 | 13.647% | $19.0018 | $19.00 | $19.00 | $19.00 |
| Purchase #2 | $5.56 | 12.769% | $6.27 | $6.27 | $6.25 | $6.30 |
| Purchase #3 | $216.71 | 5.760% | $229.1925 | $229.19 | $229.20 | $229.20 |
| Purchase #4 | $40.56 | 8.498% | $44.0068 | $44.01 | $44.00 | $44.00 |
| Purchase #5 | $176.36 | 11.579% | $196.7807 | $196.78 | $196.80 | $196.80 |
| Purchase #6 | $63.34 | 4.430% | $66.146 | $66.15 | $66.15 | $66.10 |
| Purchase #7 | $58.70 | 8.365% | $63.6103 | $63.61 | $63.60 | $63.60 |
| 7 purchase totals = | $577.95 | $625.0081 | $625.01 | $625.00 | $625.00 | |