| 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 | $29.64 | 7.741% | $31.9344 | $31.93 | $31.95 | $31.90 |
| Purchase #2 | $168.99 | 11.239% | $187.9828 | $187.98 | $188.00 | $188.00 |
| Purchase #3 | $233.48 | 8.169% | $252.553 | $252.55 | $252.55 | $252.60 |
| Purchase #4 | $48.76 | 10.418% | $53.8398 | $53.84 | $53.85 | $53.80 |
| Purchase #5 | $164.88 | 3.718% | $171.0102 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $210.58 | 8.126% | $227.6917 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $56.88 | 10.333% | $62.7574 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $913.21 | $987.7693 | $987.76 | $987.80 | $987.80 | |