| 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 | $5.80 | 11.145% | $6.4464 | $6.45 | $6.45 | $6.40 |
| Purchase #2 | $42.85 | 10.274% | $47.2524 | $47.25 | $47.25 | $47.30 |
| Purchase #3 | $60.39 | 4.578% | $63.1547 | $63.15 | $63.15 | $63.20 |
| Purchase #4 | $214.62 | 6.719% | $229.0403 | $229.04 | $229.05 | $229.00 |
| Purchase #5 | $60.81 | 12.535% | $68.4325 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $248.35 | 7.235% | $266.3181 | $266.32 | $266.30 | $266.30 |
| Purchase #7 | $45.96 | 9.706% | $50.4209 | $50.42 | $50.40 | $50.40 |
| 7 purchase totals = | $678.78 | $731.0653 | $731.06 | $731.05 | $731.00 | |