| 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 | $7.67 | 8.855% | $8.3492 | $8.35 | $8.35 | $8.30 |
| Purchase #2 | $18.33 | 4.806% | $19.2109 | $19.21 | $19.20 | $19.20 |
| Purchase #3 | $126.56 | 5.514% | $133.5385 | $133.54 | $133.55 | $133.50 |
| Purchase #4 | $171.33 | 5.256% | $180.3351 | $180.34 | $180.35 | $180.30 |
| Purchase #5 | $9.77 | 13.218% | $11.0614 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $213.77 | 4.225% | $222.8018 | $222.80 | $222.80 | $222.80 |
| Purchase #7 | $162.29 | 10.591% | $179.4781 | $179.48 | $179.50 | $179.50 |
| 7 purchase totals = | $709.72 | $754.7750 | $754.78 | $754.80 | $754.70 | |