| 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 | $7.77 | 7.599% | $8.3604 | $8.36 | $8.35 | $8.40 |
| Purchase #2 | $49.38 | 12.137% | $55.3733 | $55.37 | $55.35 | $55.40 |
| Purchase #3 | $63.73 | 10.626% | $70.5019 | $70.50 | $70.50 | $70.50 |
| Purchase #4 | $183.38 | 3.375% | $189.5691 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $118.67 | 4.397% | $123.8879 | $123.89 | $123.90 | $123.90 |
| Purchase #6 | $225.72 | 3.448% | $233.5028 | $233.50 | $233.50 | $233.50 |
| Purchase #7 | $84.72 | 3.680% | $87.8377 | $87.84 | $87.85 | $87.80 |
| 7 purchase totals = | $733.37 | $769.0331 | $769.03 | $769.00 | $769.10 | |