| 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 | $90.36 | 12.413% | $101.5764 | $101.58 | $101.60 | $101.60 |
| Purchase #2 | $67.72 | 12.755% | $76.3577 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $41.88 | 6.519% | $44.6102 | $44.61 | $44.60 | $44.60 |
| Purchase #4 | $228.53 | 11.287% | $254.3242 | $254.32 | $254.30 | $254.30 |
| Purchase #5 | $174.82 | 5.120% | $183.7708 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $106.30 | 5.386% | $112.0253 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $125.95 | 11.827% | $140.8461 | $140.85 | $140.85 | $140.80 |
| 7 purchase totals = | $835.56 | $913.5107 | $913.52 | $913.50 | $913.50 | |