| 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 | $64.33 | 11.161% | $71.5099 | $71.51 | $71.50 | $71.50 |
| Purchase #2 | $16.95 | 3.682% | $17.5741 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $158.78 | 6.655% | $169.3468 | $169.35 | $169.35 | $169.30 |
| Purchase #4 | $130.61 | 6.125% | $138.6099 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $242.25 | 4.795% | $253.8659 | $253.87 | $253.85 | $253.90 |
| Purchase #6 | $164.72 | 4.430% | $172.0171 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $234.39 | 11.210% | $260.6651 | $260.67 | $260.65 | $260.70 |
| 7 purchase totals = | $1,012.03 | $1,083.5888 | $1,083.60 | $1,083.50 | $1,083.60 | |