| 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 | $68.37 | 4.384% | $71.3673 | $71.37 | $71.35 | $71.40 |
| Purchase #2 | $106.83 | 3.855% | $110.9483 | $110.95 | $110.95 | $110.90 |
| Purchase #3 | $245.51 | 6.138% | $260.5794 | $260.58 | $260.60 | $260.60 |
| Purchase #4 | $192.62 | 9.608% | $211.1269 | $211.13 | $211.15 | $211.10 |
| Purchase #5 | $17.34 | 12.815% | $19.5621 | $19.56 | $19.55 | $19.60 |
| Purchase #6 | $145.78 | 12.873% | $164.5463 | $164.55 | $164.55 | $164.50 |
| Purchase #7 | $74.59 | 13.847% | $84.9185 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $851.04 | $923.0488 | $923.06 | $923.05 | $923.00 | |