| 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 | $30.40 | 11.834% | $33.9975 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $164.57 | 11.156% | $182.9294 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $31.66 | 3.233% | $32.6836 | $32.68 | $32.70 | $32.70 |
| Purchase #4 | $6.66 | 8.350% | $7.2161 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $166.75 | 6.751% | $178.0073 | $178.01 | $178.00 | $178.00 |
| Purchase #6 | $161.94 | 12.166% | $181.6416 | $181.64 | $181.65 | $181.60 |
| Purchase #7 | $237.56 | 6.617% | $253.2793 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $799.54 | $869.7548 | $869.76 | $869.80 | $869.70 | |