| 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 | $19.95 | 10.288% | $22.0025 | $22.00 | $22.00 | $22.00 |
| Purchase #2 | $176.61 | 8.497% | $191.6166 | $191.62 | $191.60 | $191.60 |
| Purchase #3 | $14.97 | 6.848% | $15.9951 | $16.00 | $16.00 | $16.00 |
| Purchase #4 | $146.64 | 9.592% | $160.7057 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $107.85 | 6.770% | $115.1514 | $115.15 | $115.15 | $115.20 |
| Purchase #6 | $96.40 | 5.833% | $102.023 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $222.99 | 13.737% | $253.6221 | $253.62 | $253.60 | $253.60 |
| 7 purchase totals = | $785.41 | $861.1164 | $861.12 | $861.05 | $861.10 | |