| 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 | $32.67 | 9.596% | $35.805 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $155.49 | 8.434% | $168.604 | $168.60 | $168.60 | $168.60 |
| Purchase #3 | $227.57 | 4.414% | $237.6149 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $98.67 | 12.570% | $111.0728 | $111.07 | $111.05 | $111.10 |
| Purchase #5 | $156.35 | 8.525% | $169.6788 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $44.72 | 9.442% | $48.9425 | $48.94 | $48.95 | $48.90 |
| Purchase #7 | $69.65 | 6.398% | $74.1062 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $785.12 | $845.8242 | $845.82 | $845.80 | $845.80 | |