| 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 | $35.98 | 9.641% | $39.4488 | $39.45 | $39.45 | $39.40 |
| Purchase #2 | $218.66 | 7.252% | $234.5172 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $82.32 | 3.823% | $85.4671 | $85.47 | $85.45 | $85.50 |
| Purchase #4 | $145.49 | 6.758% | $155.3222 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $172.77 | 9.853% | $189.793 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $162.93 | 7.338% | $174.8858 | $174.89 | $174.90 | $174.90 |
| Purchase #7 | $226.81 | 9.652% | $248.7017 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $1,044.96 | $1,128.1358 | $1,128.14 | $1,128.10 | $1,128.10 | |