| 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 | $81.73 | 6.284% | $86.8659 | $86.87 | $86.85 | $86.90 |
| Purchase #2 | $69.27 | 7.494% | $74.4611 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $194.39 | 13.599% | $220.8251 | $220.83 | $220.85 | $220.80 |
| Purchase #4 | $102.94 | 11.117% | $114.3838 | $114.38 | $114.40 | $114.40 |
| Purchase #5 | $120.90 | 7.707% | $130.2178 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $86.48 | 4.811% | $90.6406 | $90.64 | $90.65 | $90.60 |
| Purchase #7 | $176.76 | 9.796% | $194.0754 | $194.08 | $194.10 | $194.10 |
| 7 purchase totals = | $832.47 | $911.4697 | $911.48 | $911.50 | $911.50 | |