| 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 | $28.71 | 5.413% | $30.2641 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $233.46 | 4.854% | $244.7921 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $120.26 | 4.458% | $125.6212 | $125.62 | $125.60 | $125.60 |
| Purchase #4 | $118.52 | 8.801% | $128.9509 | $128.95 | $128.95 | $129.00 |
| Purchase #5 | $88.38 | 3.124% | $91.141 | $91.14 | $91.15 | $91.10 |
| Purchase #6 | $137.51 | 9.249% | $150.2283 | $150.23 | $150.25 | $150.20 |
| Purchase #7 | $72.25 | 9.823% | $79.3471 | $79.35 | $79.35 | $79.30 |
| 7 purchase totals = | $799.09 | $850.3447 | $850.34 | $850.35 | $850.30 | |