| 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 | $93.70 | 6.144% | $99.4569 | $99.46 | $99.45 | $99.50 |
| Purchase #2 | $197.94 | 5.509% | $208.8445 | $208.84 | $208.85 | $208.80 |
| Purchase #3 | $246.56 | 4.400% | $257.4086 | $257.41 | $257.40 | $257.40 |
| Purchase #4 | $73.27 | 10.392% | $80.8842 | $80.88 | $80.90 | $80.90 |
| Purchase #5 | $11.98 | 9.510% | $13.1193 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $107.68 | 12.119% | $120.7297 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $32.62 | 12.724% | $36.7706 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $763.75 | $817.2138 | $817.21 | $817.20 | $817.20 | |