| 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 | $114.54 | 5.214% | $120.5121 | $120.51 | $120.50 | $120.50 |
| Purchase #2 | $77.52 | 7.573% | $83.3906 | $83.39 | $83.40 | $83.40 |
| Purchase #3 | $76.57 | 10.683% | $84.75 | $84.75 | $84.75 | $84.80 |
| Purchase #4 | $26.41 | 9.394% | $28.891 | $28.89 | $28.90 | $28.90 |
| Purchase #5 | $219.85 | 6.303% | $233.7071 | $233.71 | $233.70 | $233.70 |
| Purchase #6 | $196.64 | 4.626% | $205.7366 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $189.66 | 5.318% | $199.7461 | $199.75 | $199.75 | $199.70 |
| 7 purchase totals = | $901.19 | $956.7335 | $956.74 | $956.75 | $956.70 | |