| 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 | $81.78 | 12.821% | $92.265 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $34.30 | 5.278% | $36.1104 | $36.11 | $36.10 | $36.10 |
| Purchase #3 | $58.68 | 12.873% | $66.2339 | $66.23 | $66.25 | $66.20 |
| Purchase #4 | $57.88 | 9.278% | $63.2501 | $63.25 | $63.25 | $63.30 |
| Purchase #5 | $192.35 | 10.529% | $212.6025 | $212.60 | $212.60 | $212.60 |
| Purchase #6 | $51.78 | 5.497% | $54.6263 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $135.96 | 3.704% | $140.996 | $141.00 | $141.00 | $141.00 |
| 7 purchase totals = | $612.73 | $666.0842 | $666.09 | $666.10 | $666.10 | |