| 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 | $44.64 | 5.489% | $47.0903 | $47.09 | $47.10 | $47.10 |
| Purchase #2 | $120.27 | 8.596% | $130.6084 | $130.61 | $130.60 | $130.60 |
| Purchase #3 | $239.93 | 3.400% | $248.0876 | $248.09 | $248.10 | $248.10 |
| Purchase #4 | $123.49 | 10.570% | $136.5429 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $65.99 | 5.528% | $69.6379 | $69.64 | $69.65 | $69.60 |
| Purchase #6 | $38.40 | 8.637% | $41.7166 | $41.72 | $41.70 | $41.70 |
| Purchase #7 | $81.78 | 5.817% | $86.5371 | $86.54 | $86.55 | $86.50 |
| 7 purchase totals = | $714.50 | $760.2208 | $760.23 | $760.25 | $760.10 | |