| 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 | $38.51 | 8.135% | $41.6428 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $136.59 | 11.697% | $152.5669 | $152.57 | $152.55 | $152.60 |
| Purchase #3 | $233.79 | 9.793% | $256.6851 | $256.69 | $256.70 | $256.70 |
| Purchase #4 | $106.35 | 7.501% | $114.3273 | $114.33 | $114.35 | $114.30 |
| Purchase #5 | $43.89 | 6.147% | $46.5879 | $46.59 | $46.60 | $46.60 |
| Purchase #6 | $34.70 | 6.500% | $36.9555 | $36.96 | $36.95 | $37.00 |
| Purchase #7 | $77.60 | 12.304% | $87.1479 | $87.15 | $87.15 | $87.10 |
| 7 purchase totals = | $671.43 | $735.9134 | $735.93 | $735.95 | $735.90 | |