| 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 | $38.42 | 6.302% | $40.8412 | $40.84 | $40.85 | $40.80 |
| Purchase #2 | $135.79 | 4.401% | $141.7661 | $141.77 | $141.75 | $141.80 |
| Purchase #3 | $40.67 | 6.754% | $43.4169 | $43.42 | $43.40 | $43.40 |
| Purchase #4 | $6.45 | 4.790% | $6.759 | $6.76 | $6.75 | $6.80 |
| Purchase #5 | $81.72 | 8.529% | $88.6899 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $168.29 | 3.716% | $174.5437 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $51.69 | 8.315% | $55.988 | $55.99 | $56.00 | $56.00 |
| 7 purchase totals = | $523.03 | $552.0048 | $552.01 | $552.00 | $552.00 | |