| 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 | $35.42 | 3.149% | $36.5354 | $36.54 | $36.55 | $36.50 |
| Purchase #2 | $51.34 | 11.563% | $57.2764 | $57.28 | $57.30 | $57.30 |
| Purchase #3 | $123.87 | 10.700% | $137.1241 | $137.12 | $137.10 | $137.10 |
| Purchase #4 | $180.69 | 12.864% | $203.934 | $203.93 | $203.95 | $203.90 |
| Purchase #5 | $55.51 | 9.170% | $60.6003 | $60.60 | $60.60 | $60.60 |
| Purchase #6 | $44.59 | 7.794% | $48.0653 | $48.07 | $48.05 | $48.10 |
| Purchase #7 | $34.53 | 5.313% | $36.3646 | $36.36 | $36.35 | $36.40 |
| 7 purchase totals = | $525.95 | $579.9001 | $579.90 | $579.90 | $579.90 | |