| 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 | $102.60 | 5.568% | $108.3128 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $25.92 | 5.181% | $27.2629 | $27.26 | $27.25 | $27.30 |
| Purchase #3 | $71.58 | 3.177% | $73.8541 | $73.85 | $73.85 | $73.90 |
| Purchase #4 | $129.82 | 11.162% | $144.3105 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $184.50 | 9.171% | $201.4205 | $201.42 | $201.40 | $201.40 |
| Purchase #6 | $144.84 | 4.822% | $151.8242 | $151.82 | $151.80 | $151.80 |
| Purchase #7 | $141.52 | 6.733% | $151.0485 | $151.05 | $151.05 | $151.00 |
| 7 purchase totals = | $800.78 | $858.0335 | $858.02 | $857.95 | $858.00 | |