| 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 | $9.79 | 8.285% | $10.6011 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $203.44 | 9.205% | $222.1667 | $222.17 | $222.15 | $222.20 |
| Purchase #3 | $23.53 | 3.727% | $24.407 | $24.41 | $24.40 | $24.40 |
| Purchase #4 | $176.39 | 8.286% | $191.0057 | $191.01 | $191.00 | $191.00 |
| Purchase #5 | $197.37 | 13.595% | $224.2025 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $16.98 | 12.721% | $19.14 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $89.60 | 8.172% | $96.9221 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $717.10 | $788.4451 | $788.45 | $788.40 | $788.40 | |