| 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 | $36.90 | 5.829% | $39.0509 | $39.05 | $39.05 | $39.10 |
| Purchase #2 | $103.32 | 3.143% | $106.5673 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $16.84 | 11.585% | $18.7909 | $18.79 | $18.80 | $18.80 |
| Purchase #4 | $156.64 | 8.440% | $169.8604 | $169.86 | $169.85 | $169.90 |
| Purchase #5 | $31.44 | 13.696% | $35.746 | $35.75 | $35.75 | $35.70 |
| Purchase #6 | $62.42 | 11.355% | $69.5078 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $54.72 | 12.432% | $61.5228 | $61.52 | $61.50 | $61.50 |
| 7 purchase totals = | $462.28 | $501.0461 | $501.05 | $501.00 | $501.10 | |