| 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 | $47.82 | 8.689% | $51.9751 | $51.98 | $52.00 | $52.00 |
| Purchase #2 | $129.32 | 6.677% | $137.9547 | $137.95 | $137.95 | $138.00 |
| Purchase #3 | $118.55 | 11.109% | $131.7197 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $47.70 | 7.505% | $51.2799 | $51.28 | $51.30 | $51.30 |
| Purchase #5 | $188.57 | 6.251% | $200.3575 | $200.36 | $200.35 | $200.40 |
| Purchase #6 | $164.52 | 11.771% | $183.8856 | $183.89 | $183.90 | $183.90 |
| Purchase #7 | $25.72 | 3.466% | $26.6115 | $26.61 | $26.60 | $26.60 |
| 7 purchase totals = | $722.20 | $783.7840 | $783.79 | $783.80 | $783.90 | |