| 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 | $99.78 | 9.442% | $109.2012 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $68.53 | 12.236% | $76.9153 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $75.72 | 12.696% | $85.3334 | $85.33 | $85.35 | $85.30 |
| Purchase #4 | $195.85 | 4.712% | $205.0785 | $205.08 | $205.10 | $205.10 |
| Purchase #5 | $103.78 | 13.335% | $117.6191 | $117.62 | $117.60 | $117.60 |
| Purchase #6 | $149.27 | 4.595% | $156.129 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $140.51 | 10.394% | $155.1146 | $155.11 | $155.10 | $155.10 |
| 7 purchase totals = | $833.44 | $905.3911 | $905.39 | $905.40 | $905.30 | |