| 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 | $56.72 | 13.544% | $64.4022 | $64.40 | $64.40 | $64.40 |
| Purchase #2 | $115.49 | 6.464% | $122.9553 | $122.96 | $122.95 | $123.00 |
| Purchase #3 | $67.52 | 6.238% | $71.7319 | $71.73 | $71.75 | $71.70 |
| Purchase #4 | $43.59 | 8.469% | $47.2816 | $47.28 | $47.30 | $47.30 |
| Purchase #5 | $79.99 | 4.521% | $83.6063 | $83.61 | $83.60 | $83.60 |
| Purchase #6 | $138.44 | 6.721% | $147.7446 | $147.74 | $147.75 | $147.70 |
| Purchase #7 | $69.40 | 4.403% | $72.4557 | $72.46 | $72.45 | $72.50 |
| 7 purchase totals = | $571.15 | $610.1776 | $610.18 | $610.20 | $610.20 | |