| 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 | $51.32 | 8.511% | $55.6878 | $55.69 | $55.70 | $55.70 |
| Purchase #2 | $56.71 | 11.436% | $63.1954 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $62.29 | 6.624% | $66.4161 | $66.42 | $66.40 | $66.40 |
| Purchase #4 | $62.74 | 6.283% | $66.682 | $66.68 | $66.70 | $66.70 |
| Purchase #5 | $152.86 | 6.282% | $162.4627 | $162.46 | $162.45 | $162.50 |
| Purchase #6 | $95.97 | 13.438% | $108.8664 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $151.89 | 5.796% | $160.6935 | $160.69 | $160.70 | $160.70 |
| 7 purchase totals = | $633.78 | $684.0039 | $684.01 | $684.00 | $684.10 | |