| 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 | $60.71 | 11.732% | $67.8325 | $67.83 | $67.85 | $67.80 |
| Purchase #2 | $65.80 | 8.744% | $71.5536 | $71.55 | $71.55 | $71.60 |
| Purchase #3 | $192.97 | 9.639% | $211.5704 | $211.57 | $211.55 | $211.60 |
| Purchase #4 | $16.28 | 3.721% | $16.8858 | $16.89 | $16.90 | $16.90 |
| Purchase #5 | $206.76 | 5.278% | $217.6728 | $217.67 | $217.65 | $217.70 |
| Purchase #6 | $122.80 | 5.141% | $129.1131 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $12.66 | 3.230% | $13.0689 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $677.98 | $727.6971 | $727.69 | $727.65 | $727.80 | |