| 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 | $30.70 | 10.754% | $34.0015 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $164.67 | 8.510% | $178.6834 | $178.68 | $178.70 | $178.70 |
| Purchase #3 | $12.78 | 5.631% | $13.4996 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $82.81 | 9.805% | $90.9295 | $90.93 | $90.95 | $90.90 |
| Purchase #5 | $112.74 | 5.678% | $119.1414 | $119.14 | $119.15 | $119.10 |
| Purchase #6 | $191.48 | 13.874% | $218.0459 | $218.05 | $218.05 | $218.00 |
| Purchase #7 | $161.59 | 6.423% | $171.9689 | $171.97 | $171.95 | $172.00 |
| 7 purchase totals = | $756.77 | $826.2702 | $826.27 | $826.30 | $826.20 | |