| 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 | $77.93 | 3.193% | $80.4183 | $80.42 | $80.40 | $80.40 |
| Purchase #2 | $142.97 | 11.256% | $159.0627 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $90.72 | 8.417% | $98.3559 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $150.75 | 11.486% | $168.0651 | $168.07 | $168.05 | $168.10 |
| Purchase #5 | $86.42 | 6.171% | $91.753 | $91.75 | $91.75 | $91.80 |
| Purchase #6 | $24.48 | 9.211% | $26.7349 | $26.73 | $26.75 | $26.70 |
| Purchase #7 | $139.35 | 13.546% | $158.2264 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $712.62 | $782.6163 | $782.62 | $782.60 | $782.70 | |