| 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 | $30.79 | 11.676% | $34.385 | $34.39 | $34.40 | $34.40 |
| Purchase #2 | $238.83 | 8.672% | $259.5413 | $259.54 | $259.55 | $259.50 |
| Purchase #3 | $196.52 | 4.804% | $205.9608 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $244.52 | 3.849% | $253.9316 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $128.35 | 4.170% | $133.7022 | $133.70 | $133.70 | $133.70 |
| Purchase #6 | $45.74 | 6.598% | $48.7579 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $126.82 | 13.151% | $143.4981 | $143.50 | $143.50 | $143.50 |
| 7 purchase totals = | $1,011.57 | $1,079.7769 | $1,079.78 | $1,079.80 | $1,079.80 | |