| 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 | $71.76 | 12.247% | $80.5484 | $80.55 | $80.55 | $80.50 |
| Purchase #2 | $122.56 | 9.268% | $133.9189 | $133.92 | $133.90 | $133.90 |
| Purchase #3 | $103.28 | 6.497% | $109.9901 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $141.42 | 9.501% | $154.8563 | $154.86 | $154.85 | $154.90 |
| Purchase #5 | $40.74 | 7.464% | $43.7808 | $43.78 | $43.80 | $43.80 |
| Purchase #6 | $201.87 | 11.762% | $225.6139 | $225.61 | $225.60 | $225.60 |
| Purchase #7 | $228.30 | 9.715% | $250.4793 | $250.48 | $250.50 | $250.50 |
| 7 purchase totals = | $909.93 | $999.1877 | $999.19 | $999.20 | $999.20 | |