| 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 | $108.25 | 9.727% | $118.7795 | $118.78 | $118.80 | $118.80 |
| Purchase #2 | $154.37 | 5.281% | $162.5223 | $162.52 | $162.50 | $162.50 |
| Purchase #3 | $120.70 | 11.417% | $134.4803 | $134.48 | $134.50 | $134.50 |
| Purchase #4 | $10.25 | 11.331% | $11.4114 | $11.41 | $11.40 | $11.40 |
| Purchase #5 | $6.25 | 9.776% | $6.861 | $6.86 | $6.85 | $6.90 |
| Purchase #6 | $39.47 | 10.398% | $43.5741 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $66.92 | 9.516% | $73.2881 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $506.21 | $550.9167 | $550.91 | $550.90 | $551.00 | |