| 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 | $41.30 | 10.466% | $45.6225 | $45.62 | $45.60 | $45.60 |
| Purchase #2 | $76.66 | 4.832% | $80.3642 | $80.36 | $80.35 | $80.40 |
| Purchase #3 | $57.25 | 10.649% | $63.3466 | $63.35 | $63.35 | $63.30 |
| Purchase #4 | $5.35 | 3.558% | $5.5404 | $5.54 | $5.55 | $5.50 |
| Purchase #5 | $123.92 | 9.564% | $135.7717 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $94.90 | 3.705% | $98.416 | $98.42 | $98.40 | $98.40 |
| Purchase #7 | $169.83 | 8.820% | $184.809 | $184.81 | $184.80 | $184.80 |
| 7 purchase totals = | $569.21 | $613.8704 | $613.87 | $613.80 | $613.80 | |