| 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 | $43.97 | 3.489% | $45.5041 | $45.50 | $45.50 | $45.50 |
| Purchase #2 | $50.52 | 9.659% | $55.3997 | $55.40 | $55.40 | $55.40 |
| Purchase #3 | $19.87 | 13.215% | $22.4958 | $22.50 | $22.50 | $22.50 |
| Purchase #4 | $47.70 | 3.309% | $49.2784 | $49.28 | $49.30 | $49.30 |
| Purchase #5 | $142.99 | 13.795% | $162.7155 | $162.72 | $162.70 | $162.70 |
| Purchase #6 | $223.69 | 4.154% | $232.9821 | $232.98 | $233.00 | $233.00 |
| Purchase #7 | $143.49 | 9.357% | $156.9164 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $672.23 | $725.2920 | $725.30 | $725.30 | $725.30 | |