| 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 | $74.87 | 6.584% | $79.7994 | $79.80 | $79.80 | $79.80 |
| Purchase #2 | $80.35 | 3.147% | $82.8786 | $82.88 | $82.90 | $82.90 |
| Purchase #3 | $207.76 | 9.124% | $226.716 | $226.72 | $226.70 | $226.70 |
| Purchase #4 | $219.34 | 10.830% | $243.0945 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $140.86 | 7.747% | $151.7724 | $151.77 | $151.75 | $151.80 |
| Purchase #6 | $32.76 | 13.816% | $37.2861 | $37.29 | $37.30 | $37.30 |
| Purchase #7 | $83.35 | 6.228% | $88.541 | $88.54 | $88.55 | $88.50 |
| 7 purchase totals = | $839.29 | $910.0880 | $910.09 | $910.10 | $910.10 | |