| 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 | $222.48 | 8.703% | $241.8424 | $241.84 | $241.85 | $241.80 |
| Purchase #2 | $49.85 | 8.493% | $54.0838 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $135.46 | 4.578% | $141.6614 | $141.66 | $141.65 | $141.70 |
| Purchase #4 | $66.43 | 12.873% | $74.9815 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $14.28 | 11.787% | $15.9632 | $15.96 | $15.95 | $16.00 |
| Purchase #6 | $149.27 | 5.776% | $157.8918 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $227.89 | 11.505% | $254.1087 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $865.66 | $940.5328 | $940.52 | $940.55 | $940.60 | |