| 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 | $85.99 | 4.873% | $90.1803 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $74.84 | 8.739% | $81.3803 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $144.43 | 8.291% | $156.4047 | $156.40 | $156.40 | $156.40 |
| Purchase #4 | $62.83 | 7.853% | $67.764 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $32.71 | 3.870% | $33.9759 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $222.78 | 10.780% | $246.7957 | $246.80 | $246.80 | $246.80 |
| Purchase #7 | $216.98 | 13.752% | $246.8191 | $246.82 | $246.80 | $246.80 |
| 7 purchase totals = | $840.56 | $923.3200 | $923.32 | $923.35 | $923.40 | |