| 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 | $47.65 | 13.196% | $53.9379 | $53.94 | $53.95 | $53.90 |
| Purchase #2 | $129.75 | 11.281% | $144.3871 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $144.61 | 9.108% | $157.7811 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $196.60 | 10.516% | $217.2745 | $217.27 | $217.25 | $217.30 |
| Purchase #5 | $11.95 | 4.870% | $12.532 | $12.53 | $12.55 | $12.50 |
| Purchase #6 | $29.72 | 3.116% | $30.6461 | $30.65 | $30.65 | $30.60 |
| Purchase #7 | $29.67 | 10.679% | $32.8385 | $32.84 | $32.85 | $32.80 |
| 7 purchase totals = | $589.95 | $649.3972 | $649.40 | $649.45 | $649.30 | |