| 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 | $31.43 | 9.809% | $34.513 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $218.96 | 9.533% | $239.8335 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $43.29 | 8.109% | $46.8004 | $46.80 | $46.80 | $46.80 |
| Purchase #4 | $43.26 | 12.676% | $48.7436 | $48.74 | $48.75 | $48.70 |
| Purchase #5 | $40.97 | 10.786% | $45.389 | $45.39 | $45.40 | $45.40 |
| Purchase #6 | $99.68 | 10.690% | $110.3358 | $110.34 | $110.35 | $110.30 |
| Purchase #7 | $20.38 | 12.344% | $22.8957 | $22.90 | $22.90 | $22.90 |
| 7 purchase totals = | $497.97 | $548.5110 | $548.51 | $548.55 | $548.40 | |