| 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 | $80.54 | 9.493% | $88.1857 | $88.19 | $88.20 | $88.20 |
| Purchase #2 | $17.87 | 6.280% | $18.9922 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $209.63 | 5.874% | $221.9437 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $34.92 | 8.651% | $37.9409 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $45.73 | 8.538% | $49.6344 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $146.38 | 10.379% | $161.5728 | $161.57 | $161.55 | $161.60 |
| Purchase #7 | $239.58 | 12.128% | $268.6363 | $268.64 | $268.65 | $268.60 |
| 7 purchase totals = | $774.65 | $846.9060 | $846.90 | $846.95 | $846.80 | |