| 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 | $56.25 | 12.610% | $63.3431 | $63.34 | $63.35 | $63.30 |
| Purchase #2 | $86.38 | 7.864% | $93.1729 | $93.17 | $93.15 | $93.20 |
| Purchase #3 | $33.71 | 13.862% | $38.3829 | $38.38 | $38.40 | $38.40 |
| Purchase #4 | $36.86 | 11.416% | $41.0679 | $41.07 | $41.05 | $41.10 |
| Purchase #5 | $11.35 | 11.759% | $12.6846 | $12.68 | $12.70 | $12.70 |
| Purchase #6 | $159.36 | 13.251% | $180.4768 | $180.48 | $180.50 | $180.50 |
| Purchase #7 | $187.52 | 4.730% | $196.3897 | $196.39 | $196.40 | $196.40 |
| 7 purchase totals = | $571.43 | $625.5179 | $625.51 | $625.55 | $625.60 | |