| 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 | $41.44 | 6.679% | $44.2078 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $50.67 | 11.434% | $56.4636 | $56.46 | $56.45 | $56.50 |
| Purchase #3 | $85.69 | 5.707% | $90.5803 | $90.58 | $90.60 | $90.60 |
| Purchase #4 | $84.89 | 12.378% | $95.3977 | $95.40 | $95.40 | $95.40 |
| Purchase #5 | $190.59 | 8.224% | $206.2641 | $206.26 | $206.25 | $206.30 |
| Purchase #6 | $83.44 | 5.104% | $87.6988 | $87.70 | $87.70 | $87.70 |
| Purchase #7 | $199.97 | 3.851% | $207.6708 | $207.67 | $207.65 | $207.70 |
| 7 purchase totals = | $736.69 | $788.2831 | $788.28 | $788.25 | $788.40 | |