| 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 | $59.62 | 13.598% | $67.7271 | $67.73 | $67.75 | $67.70 |
| Purchase #2 | $135.55 | 8.812% | $147.4947 | $147.49 | $147.50 | $147.50 |
| Purchase #3 | $191.81 | 5.315% | $202.0047 | $202.00 | $202.00 | $202.00 |
| Purchase #4 | $183.25 | 4.648% | $191.7675 | $191.77 | $191.75 | $191.80 |
| Purchase #5 | $185.25 | 11.181% | $205.9628 | $205.96 | $205.95 | $206.00 |
| Purchase #6 | $82.53 | 6.298% | $87.7277 | $87.73 | $87.75 | $87.70 |
| Purchase #7 | $25.49 | 6.193% | $27.0686 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $863.50 | $929.7531 | $929.75 | $929.75 | $929.80 | |