| 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 | $23.48 | 9.260% | $25.6542 | $25.65 | $25.65 | $25.70 |
| Purchase #2 | $133.65 | 12.621% | $150.518 | $150.52 | $150.50 | $150.50 |
| Purchase #3 | $248.99 | 6.473% | $265.1071 | $265.11 | $265.10 | $265.10 |
| Purchase #4 | $108.99 | 13.372% | $123.5641 | $123.56 | $123.55 | $123.60 |
| Purchase #5 | $194.69 | 5.748% | $205.8808 | $205.88 | $205.90 | $205.90 |
| Purchase #6 | $126.86 | 3.177% | $130.8903 | $130.89 | $130.90 | $130.90 |
| Purchase #7 | $31.56 | 12.315% | $35.4466 | $35.45 | $35.45 | $35.40 |
| 7 purchase totals = | $868.22 | $937.0611 | $937.06 | $937.05 | $937.10 | |