| 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 | $14.89 | 7.624% | $16.0252 | $16.03 | $16.05 | $16.00 |
| Purchase #2 | $220.50 | 12.578% | $248.2345 | $248.23 | $248.25 | $248.20 |
| Purchase #3 | $33.59 | 4.468% | $35.0908 | $35.09 | $35.10 | $35.10 |
| Purchase #4 | $57.53 | 4.667% | $60.2149 | $60.21 | $60.20 | $60.20 |
| Purchase #5 | $6.78 | 4.459% | $7.0823 | $7.08 | $7.10 | $7.10 |
| Purchase #6 | $100.64 | 9.125% | $109.8234 | $109.82 | $109.80 | $109.80 |
| Purchase #7 | $173.65 | 3.598% | $179.8979 | $179.90 | $179.90 | $179.90 |
| 7 purchase totals = | $607.58 | $656.3690 | $656.36 | $656.40 | $656.30 | |