| 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 | $206.35 | 3.233% | $213.0213 | $213.02 | $213.00 | $213.00 |
| Purchase #2 | $124.95 | 5.746% | $132.1296 | $132.13 | $132.15 | $132.10 |
| Purchase #3 | $93.28 | 10.365% | $102.9485 | $102.95 | $102.95 | $102.90 |
| Purchase #4 | $5.77 | 12.861% | $6.5121 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $88.82 | 3.126% | $91.5965 | $91.60 | $91.60 | $91.60 |
| Purchase #6 | $35.63 | 3.405% | $36.8432 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $80.41 | 5.274% | $84.6508 | $84.65 | $84.65 | $84.70 |
| 7 purchase totals = | $635.21 | $667.7020 | $667.70 | $667.70 | $667.60 | |