| 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 | $18.56 | 3.798% | $19.2649 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $189.35 | 5.466% | $199.6999 | $199.70 | $199.70 | $199.70 |
| Purchase #3 | $50.55 | 4.608% | $52.8793 | $52.88 | $52.90 | $52.90 |
| Purchase #4 | $70.25 | 13.287% | $79.5841 | $79.58 | $79.60 | $79.60 |
| Purchase #5 | $237.66 | 12.230% | $266.7258 | $266.73 | $266.75 | $266.70 |
| Purchase #6 | $162.47 | 9.482% | $177.8754 | $177.88 | $177.90 | $177.90 |
| Purchase #7 | $108.94 | 3.634% | $112.8989 | $112.90 | $112.90 | $112.90 |
| 7 purchase totals = | $837.78 | $908.9283 | $908.93 | $909.00 | $909.00 | |