| 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 | $65.99 | 9.775% | $72.4405 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $93.95 | 8.434% | $101.8737 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $153.50 | 10.248% | $169.2307 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $191.32 | 5.233% | $201.3318 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $112.89 | 9.455% | $123.5637 | $123.56 | $123.55 | $123.60 |
| Purchase #6 | $106.95 | 10.398% | $118.0707 | $118.07 | $118.05 | $118.10 |
| Purchase #7 | $67.53 | 10.558% | $74.6598 | $74.66 | $74.65 | $74.70 |
| 7 purchase totals = | $792.13 | $861.1709 | $861.16 | $861.15 | $861.20 | |