| 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 | $6.47 | 3.505% | $6.6968 | $6.70 | $6.70 | $6.70 |
| Purchase #2 | $16.25 | 12.133% | $18.2216 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $172.41 | 11.335% | $191.9527 | $191.95 | $191.95 | $192.00 |
| Purchase #4 | $166.33 | 12.307% | $186.8002 | $186.80 | $186.80 | $186.80 |
| Purchase #5 | $183.61 | 11.197% | $204.1688 | $204.17 | $204.15 | $204.20 |
| Purchase #6 | $207.90 | 5.317% | $218.954 | $218.95 | $218.95 | $219.00 |
| Purchase #7 | $93.88 | 12.467% | $105.584 | $105.58 | $105.60 | $105.60 |
| 7 purchase totals = | $846.85 | $932.3781 | $932.37 | $932.35 | $932.50 | |