| 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 | $40.62 | 5.812% | $42.9808 | $42.98 | $43.00 | $43.00 |
| Purchase #2 | $248.57 | 9.308% | $271.7069 | $271.71 | $271.70 | $271.70 |
| Purchase #3 | $149.87 | 9.505% | $164.1151 | $164.12 | $164.10 | $164.10 |
| Purchase #4 | $88.87 | 11.584% | $99.1647 | $99.16 | $99.15 | $99.20 |
| Purchase #5 | $22.44 | 10.835% | $24.8714 | $24.87 | $24.85 | $24.90 |
| Purchase #6 | $149.85 | 12.371% | $168.3879 | $168.39 | $168.40 | $168.40 |
| Purchase #7 | $63.87 | 5.708% | $67.5157 | $67.52 | $67.50 | $67.50 |
| 7 purchase totals = | $764.09 | $838.7425 | $838.75 | $838.70 | $838.80 | |