| 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 | $61.66 | 9.766% | $67.6817 | $67.68 | $67.70 | $67.70 |
| Purchase #2 | $128.89 | 13.822% | $146.7052 | $146.71 | $146.70 | $146.70 |
| Purchase #3 | $56.97 | 5.608% | $60.1649 | $60.16 | $60.15 | $60.20 |
| Purchase #4 | $139.78 | 5.438% | $147.3812 | $147.38 | $147.40 | $147.40 |
| Purchase #5 | $17.73 | 9.236% | $19.3675 | $19.37 | $19.35 | $19.40 |
| Purchase #6 | $172.30 | 11.785% | $192.6056 | $192.61 | $192.60 | $192.60 |
| Purchase #7 | $245.53 | 11.139% | $272.8796 | $272.88 | $272.90 | $272.90 |
| 7 purchase totals = | $822.86 | $906.7857 | $906.79 | $906.80 | $906.90 | |