| 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 | $16.57 | 12.743% | $18.6815 | $18.68 | $18.70 | $18.70 |
| Purchase #2 | $108.32 | 5.799% | $114.6015 | $114.60 | $114.60 | $114.60 |
| Purchase #3 | $25.55 | 6.198% | $27.1336 | $27.13 | $27.15 | $27.10 |
| Purchase #4 | $248.36 | 6.365% | $264.1681 | $264.17 | $264.15 | $264.20 |
| Purchase #5 | $92.75 | 3.808% | $96.2819 | $96.28 | $96.30 | $96.30 |
| Purchase #6 | $57.76 | 11.795% | $64.5728 | $64.57 | $64.55 | $64.60 |
| Purchase #7 | $177.75 | 13.334% | $201.4512 | $201.45 | $201.45 | $201.50 |
| 7 purchase totals = | $727.06 | $786.8906 | $786.88 | $786.90 | $787.00 | |