| 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 | $51.25 | 7.115% | $54.8964 | $54.90 | $54.90 | $54.90 |
| Purchase #2 | $115.97 | 11.401% | $129.1917 | $129.19 | $129.20 | $129.20 |
| Purchase #3 | $124.80 | 10.150% | $137.4672 | $137.47 | $137.45 | $137.50 |
| Purchase #4 | $163.35 | 10.271% | $180.1277 | $180.13 | $180.15 | $180.10 |
| Purchase #5 | $31.30 | 4.565% | $32.7288 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $122.78 | 7.403% | $131.8694 | $131.87 | $131.85 | $131.90 |
| Purchase #7 | $157.72 | 8.297% | $170.806 | $170.81 | $170.80 | $170.80 |
| 7 purchase totals = | $767.17 | $837.0872 | $837.10 | $837.10 | $837.10 | |