| 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 | $38.91 | 9.812% | $42.7278 | $42.73 | $42.75 | $42.70 |
| Purchase #2 | $9.43 | 4.544% | $9.8585 | $9.86 | $9.85 | $9.90 |
| Purchase #3 | $173.74 | 5.301% | $182.95 | $182.95 | $182.95 | $183.00 |
| Purchase #4 | $112.90 | 9.780% | $123.9416 | $123.94 | $123.95 | $123.90 |
| Purchase #5 | $85.73 | 7.870% | $92.477 | $92.48 | $92.50 | $92.50 |
| Purchase #6 | $158.40 | 4.157% | $164.9847 | $164.98 | $165.00 | $165.00 |
| Purchase #7 | $220.88 | 13.365% | $250.4006 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $799.99 | $867.3402 | $867.34 | $867.40 | $867.40 | |