| 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 | $22.48 | 10.541% | $24.8496 | $24.85 | $24.85 | $24.80 |
| Purchase #2 | $108.91 | 12.825% | $122.8777 | $122.88 | $122.90 | $122.90 |
| Purchase #3 | $125.37 | 3.525% | $129.7893 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $114.88 | 9.503% | $125.797 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $128.56 | 4.260% | $134.0367 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $178.85 | 10.391% | $197.4343 | $197.43 | $197.45 | $197.40 |
| Purchase #7 | $128.89 | 10.832% | $142.8514 | $142.85 | $142.85 | $142.90 |
| 7 purchase totals = | $807.94 | $877.6360 | $877.64 | $877.70 | $877.60 | |