| 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 | $138.87 | 3.782% | $144.1221 | $144.12 | $144.10 | $144.10 |
| Purchase #2 | $171.60 | 7.545% | $184.5472 | $184.55 | $184.55 | $184.50 |
| Purchase #3 | $64.27 | 4.724% | $67.3061 | $67.31 | $67.30 | $67.30 |
| Purchase #4 | $54.66 | 3.215% | $56.4173 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $69.61 | 10.610% | $76.9956 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $237.61 | 12.827% | $268.0882 | $268.09 | $268.10 | $268.10 |
| Purchase #7 | $73.98 | 4.593% | $77.3779 | $77.38 | $77.40 | $77.40 |
| 7 purchase totals = | $810.60 | $874.8544 | $874.87 | $874.85 | $874.80 | |