| 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 | $50.32 | 8.636% | $54.6656 | $54.67 | $54.65 | $54.70 |
| Purchase #2 | $234.40 | 9.482% | $256.6258 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $154.25 | 11.280% | $171.6494 | $171.65 | $171.65 | $171.60 |
| Purchase #4 | $63.83 | 9.106% | $69.6424 | $69.64 | $69.65 | $69.60 |
| Purchase #5 | $168.97 | 6.532% | $180.0071 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $108.77 | 12.461% | $122.3238 | $122.32 | $122.30 | $122.30 |
| Purchase #7 | $151.33 | 9.190% | $165.2372 | $165.24 | $165.25 | $165.20 |
| 7 purchase totals = | $931.87 | $1,020.1513 | $1,020.16 | $1,020.15 | $1,020.00 | |